CA292978A - Compteur de temps de pose de camera - Google Patents

Compteur de temps de pose de camera

Info

Publication number
CA292978A
CA292978A CA292978A CA292978DA CA292978A CA 292978 A CA292978 A CA 292978A CA 292978 A CA292978 A CA 292978A CA 292978D A CA292978D A CA 292978DA CA 292978 A CA292978 A CA 292978A
Authority
CA
Canada
Prior art keywords
cameras
exposure counter
exposure
counter
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
CA292978A
Other languages
English (en)
Inventor
Bornmann Carl
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
Publication date
Application granted granted Critical
Publication of CA292978A publication Critical patent/CA292978A/fr
Expired legal-status Critical Current

Links

CA292978A Compteur de temps de pose de camera Expired CA292978A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA292978T

Publications (1)

Publication Number Publication Date
CA292978A true CA292978A (fr) 1929-09-10

Family

ID=35230297

Family Applications (1)

Application Number Title Priority Date Filing Date
CA292978A Expired CA292978A (fr) Compteur de temps de pose de camera

Country Status (1)

Country Link
CA (1) CA292978A (fr)

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