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A-C

A.F. Hall Co. Ltd.
Augustus Frederick Potter	Compass Drawing set Circumferentor Switch, relay
Acme Electric Corp.	Transformer Transformer
Adalia Ltd.
Adams Engineering Ltd.
Addison Industries Ltd.	Receiver, radio Receiver, radio Receiver, radio
Atomic Energy of Canada Ltd.	Therapy machine model, cobalt Spectrometer Target sample Meter, beta-gamma survey
Aeroquip (Canada) Ltd.
Aerovox Canada Ltd.
AES Data	Word processor Printer Disk, storage Drive, disk
The Ahearn and Soper Co.	Terminal, computer Relay Relay Sounder
Aircraft Marine Products of Canada Ltd.
Airflow Developments (Canada) Ltd.
AIT Corp.	Plate Stand Plate Telescope
Alberta Optical Co. Ltd.
Allied Circuit Techniques Ltd.
Amalgamated Electric Corp. Ltd.
AMF Atomic (Canada) Ltd.	Payload assembly
Amplifone Canada Ltd.
Andrew Antenna Corp. Ltd.
Anglophoto Ltd.
Arrow-Hart & Hegeman (Canada) Ltd.	Socket
Advanced Cyclotron Systems Inc.
Ashcroft	Gauge, pressure Gauge, pressure
Associated Electrical Industries (Canada) Ltd.
Associated Electronic Components
Meteorological Service of Canada
Avco of Canada Ltd.	Receiver, television
Aviation Electric Ltd.	Transceiver, radio Mount Base Rocket
Avionics Ltd.
B.H. McGregor
Bach-Simpson Ltd.	Oscilloscope Wavemeter Ammeter Meter, distortion
Bacharach Canada Ltd.
Bailey Meter Co. Ltd.
Baker Instruments Ltd.
Bancroft Industries Inc.
Barringer Research Ltd.
Bausch & Lomb Optical Co. Ltd.
Bayly Engineering Ltd.	Radar, traffic
Beaconing Optical & Precision Materials Co. Ltd.
William F. Beattie
Benjamin Hughes Electric Co.	Receiver, radio Receiver, radio Power supply
BEPCO Canada Ltd.
Berliner Canada	Player, disk
Boreal Biological Laboratories Ltd.
Brand & Millen Ltd.	Receiver, radio Lantern, electric Receiver, radio
Brian Engineering Ltd.
Bristol Aerospace Ltd.	Payload assembly Antenna Transmitter, telemetry Transmitter, telemetry
Bristol Instruments
D.W. Brookfield Ltd.
Budd Instruments Ltd.
Burtec Instruments Co.
Bushnell Optical of Canada Ltd.
Bytek Electronics Inc.	Computer Disk, storage Keyboard, typesetter Keyboard, typesetter
C.L.M. Industries, Div. of McGraw-Edison (Canada) Ltd.
C.M. Lovsted & Co.
Canadian Aviation Electronics Ltd.	Display unit Box, control Selector, telegraph Translator, speed
Calian
C.M.G. Calver Ltd.
Campbell Scientific (Canada) Corp.	Sensor, snow
	Substrate, watch Substrate, watch Bezel, watch Watch, wrist
Canada Clock Co. Hamilton Clock Company	Clock
Canada Clock Co. (Whitby)
Canadian Arsenals Ltd.	Detector part, radiation Test set, attenuation
Canadian Astronautics Ltd.	Antenna Earth station Imager, ultraviolet
Canadian Electrical Supply Co. Ltd.	Vacuum tube Vacuum tube Vacuum tube Vacuum tube
Canadian General Electric Co.	Meter, watt-hour Meter, watt-hour Ammeter Tube, x-ray
Canadian Hoskins Ltd.
Canadian Knowles Co., Ltd.
	Sight, telescope Sight, telescope Camera Camera
Canadian Laboratory Supplies Ltd.
Canadian Marconi Co.	Recorder, ionospheric Transmitter, radio Transmitter, radio Cover, access panel
Motorola Canada Ltd.	Speaker, radio Receiver, television Transceiver, radio Station, mobile base
Canadian National Carbon Co. Ltd.	Receiver, radio Additive, engine Electrode Brush set
Canadian Research Institute
Canadian Scale Co. Ltd.	Balance Rule Rule Balance
Canadian Westinghouse Co. Ltd.	Speaker, radio Receiver, radio Vacuum tube Receiver, radio
W. Carsen & Co.
Carson Instruments Ltd.
Carveth Metallurgical Ltd.
Celestica Inc.
Central Scientific Co. Canada	Disk, stroboscope
Chamberlain & Hookham Meter Ltd.	Meter, watt-hour Meter, watt-hour Meter, watt-hour
J.H. Chapman
Charles A. Branston Co.	Electrode Electrode UV light treatment apparatus UV light treatment apparatus
Charles Bruning Co. (Canada) Ltd.
Charles Cluthe	Gauge, catheter
Charles Hearn	Transit Circumferentor Transit Rule, parallel
Charles Potter & Co.	Lens, objective Lens, microscope Lens, microscope
COM DEV International	Divider, fixed power Divider, fixed power Filter, harmonic reject Filter, harmonic reject
Communications & Power Industries Canada Inc.
Computer Instruments Corp.
Computing Devices of Canada Ltd. (CDC)	Navigation display
Consolidated Computer Ltd.	Power supply Word processor Receiver, radio
Consolidated Electronics Equipment Co.
Consolidated Engines & Machinery Co. Ltd.
Consolidated Laboratories (Canada) Ltd.
Consolidated Optical Co. Ltd.
Cossor (Canada) Ltd.	Camera
Frank J. Cox Sales Ltd.
Canadian Crocker-Wheeler Ltd.
Crompton Parkinson Electrical Limited
Crone Geophysics Ltd.
Crosley Radio & Television Ltd.	Receiver, television Receiver, television Receiver, clock radio Knob
Canadian Curtis-Wright Ltd.
Cybernex Ltd.	Monitor, computer
Acme Electric Corp.	Transformer Transformer
Adalia Ltd.
Adams Engineering Ltd.
Addison Industries Ltd.	Receiver, radio Receiver, radio Receiver, radio
Atomic Energy of Canada Ltd.	Therapy machine model, cobalt Spectrometer Target sample Meter, beta-gamma survey
Aeroquip (Canada) Ltd.
Aerovox Canada Ltd.
AES Data	Word processor Printer Disk, storage Drive, disk
The Ahearn and Soper Co.	Terminal, computer Relay Relay Sounder
Aircraft Marine Products of Canada Ltd.
Airflow Developments (Canada) Ltd.
AIT Corp.	Plate Stand Plate Telescope
Alberta Optical Co. Ltd.
Allied Circuit Techniques Ltd.
Amalgamated Electric Corp. Ltd.
AMF Atomic (Canada) Ltd.	Payload assembly
Amplifone Canada Ltd.
Andrew Antenna Corp. Ltd.
Anglophoto Ltd.
Arrow-Hart & Hegeman (Canada) Ltd.	Socket
Advanced Cyclotron Systems Inc.
Ashcroft	Gauge, pressure Gauge, pressure
Associated Electrical Industries (Canada) Ltd.
Associated Electronic Components
Meteorological Service of Canada
Avco of Canada Ltd.	Receiver, television
Aviation Electric Ltd.	Transceiver, radio Mount Base Rocket
Avionics Ltd.
B.H. McGregor
Bach-Simpson Ltd.	Oscilloscope Wavemeter Ammeter Meter, distortion
Bacharach Canada Ltd.
Bailey Meter Co. Ltd.
Baker Instruments Ltd.
Bancroft Industries Inc.
Barringer Research Ltd.
Bausch & Lomb Optical Co. Ltd.
Bayly Engineering Ltd.	Radar, traffic
Beaconing Optical & Precision Materials Co. Ltd.
William F. Beattie
Benjamin Hughes Electric Co.	Receiver, radio Receiver, radio Power supply
BEPCO Canada Ltd.
Berliner Canada	Player, disk
Boreal Biological Laboratories Ltd.
Brand & Millen Ltd.	Receiver, radio Lantern, electric Receiver, radio
Brian Engineering Ltd.
Bristol Aerospace Ltd.	Payload assembly Antenna Transmitter, telemetry Transmitter, telemetry
Bristol Instruments
D.W. Brookfield Ltd.
Budd Instruments Ltd.
Burtec Instruments Co.
Bushnell Optical of Canada Ltd.
Bytek Electronics Inc.	Computer Disk, storage Keyboard, typesetter Keyboard, typesetter
C.L.M. Industries, Div. of McGraw-Edison (Canada) Ltd.
C.M. Lovsted & Co.
Canadian Aviation Electronics Ltd.	Display unit Box, control Selector, telegraph Translator, speed
Calian
C.M.G. Calver Ltd.
Campbell Scientific (Canada) Corp.	Sensor, snow
	Substrate, watch Substrate, watch Bezel, watch Watch, wrist
Canada Clock Co. Hamilton Clock Company	Clock
Canada Clock Co. (Whitby)
Canadian Arsenals Ltd.	Detector part, radiation Test set, attenuation
Canadian Astronautics Ltd.	Antenna Earth station Imager, ultraviolet
Canadian Electrical Supply Co. Ltd.	Vacuum tube Vacuum tube Vacuum tube Vacuum tube
Canadian General Electric Co.	Meter, watt-hour Meter, watt-hour Ammeter Tube, x-ray
Canadian Hoskins Ltd.
Canadian Knowles Co., Ltd.
	Sight, telescope Sight, telescope Camera Camera
Canadian Laboratory Supplies Ltd.
Canadian Marconi Co.	Recorder, ionospheric Transmitter, radio Transmitter, radio Cover, access panel
Motorola Canada Ltd.	Speaker, radio Receiver, television Transceiver, radio Station, mobile base
Canadian National Carbon Co. Ltd.	Receiver, radio Additive, engine Electrode Brush set
Canadian Research Institute
Canadian Scale Co. Ltd.	Balance Rule Rule Balance
Canadian Westinghouse Co. Ltd.	Speaker, radio Receiver, radio Vacuum tube Receiver, radio
W. Carsen & Co.
Carson Instruments Ltd.
Carveth Metallurgical Ltd.
Celestica Inc.
Central Scientific Co. Canada	Disk, stroboscope
Chamberlain & Hookham Meter Ltd.	Meter, watt-hour Meter, watt-hour Meter, watt-hour
J.H. Chapman
Charles A. Branston Co.	Electrode Electrode UV light treatment apparatus UV light treatment apparatus
Charles Bruning Co. (Canada) Ltd.
Charles Cluthe	Gauge, catheter
Charles Hearn	Transit Circumferentor Transit Rule, parallel
Charles Potter & Co.	Lens, objective Lens, microscope Lens, microscope
COM DEV International	Divider, fixed power Divider, fixed power Filter, harmonic reject Filter, harmonic reject
Communications & Power Industries Canada Inc.
Computer Instruments Corp.
Computing Devices of Canada Ltd. (CDC)	Navigation display
Consolidated Computer Ltd.	Power supply Word processor Receiver, radio
Consolidated Electronics Equipment Co.
Consolidated Engines & Machinery Co. Ltd.
Consolidated Laboratories (Canada) Ltd.
Consolidated Optical Co. Ltd.
Cossor (Canada) Ltd.	Camera
Frank J. Cox Sales Ltd.
Canadian Crocker-Wheeler Ltd.
Crompton Parkinson Electrical Limited
Crone Geophysics Ltd.
Crosley Radio & Television Ltd.	Receiver, television Receiver, television Receiver, clock radio Knob
Canadian Curtis-Wright Ltd.
Cybernex Ltd.	Monitor, computer