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CA467662A - Projecteurs - Google Patents

Projecteurs

Info

Publication number
CA467662A
CA467662A CA467662A CA467662DA CA467662A CA 467662 A CA467662 A CA 467662A CA 467662 A CA467662 A CA 467662A CA 467662D A CA467662D A CA 467662DA CA 467662 A CA467662 A CA 467662A
Authority
CA
Canada
Prior art keywords
light projectors
projectors
light
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA467662A
Other languages
English (en)
Inventor
A. Pennow Willis
T. Burns Robert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westinghouse Canada Inc
Original Assignee
Canadian Westinghouse Co Ltd
Publication date
Application granted granted Critical
Publication of CA467662A publication Critical patent/CA467662A/fr
Expired legal-status Critical Current

Links

CA467662A Projecteurs Expired CA467662A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA467662T

Publications (1)

Publication Number Publication Date
CA467662A true CA467662A (fr) 1950-08-29

Family

ID=35597435

Family Applications (1)

Application Number Title Priority Date Filing Date
CA467662A Expired CA467662A (fr) Projecteurs

Country Status (1)

Country Link
CA (1) CA467662A (fr)

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