AU217994B2 - Exposure control mechanisms and photographic cameras including thesame - Google Patents

Exposure control mechanisms and photographic cameras including thesame

Info

Publication number
AU217994B2
AU217994B2 AU31302/57A AU3130257A AU217994B2 AU 217994 B2 AU217994 B2 AU 217994B2 AU 31302/57 A AU31302/57 A AU 31302/57A AU 3130257 A AU3130257 A AU 3130257A AU 217994 B2 AU217994 B2 AU 217994B2
Authority
AU
Australia
Prior art keywords
exposure control
control mechanisms
photographic cameras
cameras including
thesame
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
AU31302/57A
Other versions
AU3130257A (en
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.)
Bell and Howell Co
Original Assignee
Bell and Howell Co
Filing date
Publication date
Application filed by Bell and Howell Co filed Critical Bell and Howell Co
Application granted granted Critical
Publication of AU217994B2 publication Critical patent/AU217994B2/en
Publication of AU3130257A publication Critical patent/AU3130257A/en
Expired legal-status Critical Current

Links

AU31302/57A 1957-09-17 Exposure control mechanisms and photographic cameras including thesame Expired AU217994B2 (en)

Publications (2)

Publication Number Publication Date
AU217994B2 true AU217994B2 (en) 1958-03-20
AU3130257A AU3130257A (en) 1958-03-20

Family

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