CA353620A - Appareil de projection - Google Patents

Appareil de projection

Info

Publication number
CA353620A
CA353620A CA353620A CA353620DA CA353620A CA 353620 A CA353620 A CA 353620A CA 353620 A CA353620 A CA 353620A CA 353620D A CA353620D A CA 353620DA CA 353620 A CA353620 A CA 353620A
Authority
CA
Canada
Prior art keywords
projection apparatus
projection
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
CA353620A
Other languages
English (en)
Inventor
Wells Bowen Lester
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.)
Trans Lux Daylight Picture Screen Corp
Original Assignee
Trans Lux Daylight Picture Screen Corp
Publication date
Application granted granted Critical
Publication of CA353620A publication Critical patent/CA353620A/fr
Expired legal-status Critical Current

Links

CA353620A Appareil de projection Expired CA353620A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA353620T

Publications (1)

Publication Number Publication Date
CA353620A true CA353620A (fr) 1935-10-15

Family

ID=35341582

Family Applications (1)

Application Number Title Priority Date Filing Date
CA353620A Expired CA353620A (fr) Appareil de projection

Country Status (1)

Country Link
CA (1) CA353620A (fr)

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