CA470027A - Dispositifs de commande d'obturateur - Google Patents

Dispositifs de commande d'obturateur

Info

Publication number
CA470027A
CA470027A CA470027A CA470027DA CA470027A CA 470027 A CA470027 A CA 470027A CA 470027 A CA470027 A CA 470027A CA 470027D A CA470027D A CA 470027DA CA 470027 A CA470027 A CA 470027A
Authority
CA
Canada
Prior art keywords
actuating means
photographic shutters
shutters
photographic
actuating
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
CA470027A
Other languages
English (en)
Inventor
P. Willcox Frederick
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 CA470027A publication Critical patent/CA470027A/fr
Expired legal-status Critical Current

Links

CA470027A Dispositifs de commande d'obturateur Expired CA470027A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA470027T

Publications (1)

Publication Number Publication Date
CA470027A true CA470027A (fr) 1950-12-12

Family

ID=35603967

Family Applications (1)

Application Number Title Priority Date Filing Date
CA470027A Expired CA470027A (fr) Dispositifs de commande d'obturateur

Country Status (1)

Country Link
CA (1) CA470027A (fr)

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