CA299929A - Film driving apparatus - Google Patents

Film driving apparatus

Info

Publication number
CA299929A
CA299929A CA299929A CA299929DA CA299929A CA 299929 A CA299929 A CA 299929A CA 299929 A CA299929 A CA 299929A CA 299929D A CA299929D A CA 299929DA CA 299929 A CA299929 A CA 299929A
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
CA299929A
Other languages
French (fr)
Inventor
L. Heisler 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 CA299929A publication Critical patent/CA299929A/en
Expired legal-status Critical Current

Links

CA299929A Film driving apparatus Expired CA299929A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA299929T

Publications (1)

Publication Number Publication Date
CA299929A true CA299929A (en) 1930-05-06

Family

ID=35237248

Family Applications (1)

Application Number Title Priority Date Filing Date
CA299929A Expired CA299929A (en) Film driving apparatus

Country Status (1)

Country Link
CA (1) CA299929A (en)

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