CA434357A - Photographic shutter - Google Patents

Photographic shutter

Info

Publication number
CA434357A
CA434357A CA434357A CA434357DA CA434357A CA 434357 A CA434357 A CA 434357A CA 434357 A CA434357 A CA 434357A CA 434357D A CA434357D A CA 434357DA CA 434357 A CA434357 A CA 434357A
Authority
CA
Canada
Prior art keywords
photographic shutter
photographic
shutter
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
CA434357A
Other languages
French (fr)
Inventor
E. Leonard John
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.)
GAF Chemicals Corp
Original Assignee
General Aniline and Film Corp
Publication date
Application granted granted Critical
Publication of CA434357A publication Critical patent/CA434357A/en
Expired legal-status Critical Current

Links

CA434357A Photographic shutter Expired CA434357A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA434357T

Publications (1)

Publication Number Publication Date
CA434357A true CA434357A (en) 1946-04-23

Family

ID=35548985

Family Applications (1)

Application Number Title Priority Date Filing Date
CA434357A Expired CA434357A (en) Photographic shutter

Country Status (1)

Country Link
CA (1) CA434357A (en)

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