CA298639A - Film driving means - Google Patents

Film driving means

Info

Publication number
CA298639A
CA298639A CA298639A CA298639DA CA298639A CA 298639 A CA298639 A CA 298639A CA 298639 A CA298639 A CA 298639A CA 298639D A CA298639D A CA 298639DA CA 298639 A CA298639 A CA 298639A
Authority
CA
Canada
Prior art keywords
driving means
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
CA298639A
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 CA298639A publication Critical patent/CA298639A/en
Expired legal-status Critical Current

Links

CA298639A Film driving means Expired CA298639A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA298639T

Publications (1)

Publication Number Publication Date
CA298639A true CA298639A (en) 1930-03-25

Family

ID=35235958

Family Applications (1)

Application Number Title Priority Date Filing Date
CA298639A Expired CA298639A (en) Film driving means

Country Status (1)

Country Link
CA (1) CA298639A (en)

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