CA307390A - Film driving apparatus - Google Patents

Film driving apparatus

Info

Publication number
CA307390A
CA307390A CA307390A CA307390DA CA307390A CA 307390 A CA307390 A CA 307390A CA 307390 A CA307390 A CA 307390A CA 307390D A CA307390D A CA 307390DA CA 307390 A CA307390 A CA 307390A
Authority
CA
Canada
Prior art keywords
driving apparatus
film driving
film
driving
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
CA307390A
Other languages
French (fr)
Inventor
A. Hoxie Charles
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.)
General Electric Canada Co
Original Assignee
Canadian General Electric Co Ltd
Publication date
Application granted granted Critical
Publication of CA307390A publication Critical patent/CA307390A/en
Expired legal-status Critical Current

Links

CA307390A Film driving apparatus Expired CA307390A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA307390T

Publications (1)

Publication Number Publication Date
CA307390A true CA307390A (en) 1931-01-06

Family

ID=35260542

Family Applications (1)

Application Number Title Priority Date Filing Date
CA307390A Expired CA307390A (en) Film driving apparatus

Country Status (1)

Country Link
CA (1) CA307390A (en)

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