CA548685A - Light projector - Google Patents

Light projector

Info

Publication number
CA548685A
CA548685A CA548685A CA548685DA CA548685A CA 548685 A CA548685 A CA 548685A CA 548685 A CA548685 A CA 548685A CA 548685D A CA548685D A CA 548685DA CA 548685 A CA548685 A CA 548685A
Authority
CA
Canada
Prior art keywords
light projector
projector
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
CA548685A
Other languages
French (fr)
Inventor
V. Leida Harry
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.)
Canadian Line Materials Ltd
Original Assignee
Canadian Line Materials Ltd
Publication date
Application granted granted Critical
Publication of CA548685A publication Critical patent/CA548685A/en
Expired legal-status Critical Current

Links

CA548685A Light projector Expired CA548685A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA548685T

Publications (1)

Publication Number Publication Date
CA548685A true CA548685A (en) 1957-11-12

Family

ID=35710059

Family Applications (1)

Application Number Title Priority Date Filing Date
CA548685A Expired CA548685A (en) Light projector

Country Status (1)

Country Link
CA (1) CA548685A (en)

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