AU224973B2 - An automatic exposure control for photographic cameras - Google Patents

An automatic exposure control for photographic cameras

Info

Publication number
AU224973B2
AU224973B2 AU37261/58A AU3726158A AU224973B2 AU 224973 B2 AU224973 B2 AU 224973B2 AU 37261/58 A AU37261/58 A AU 37261/58A AU 3726158 A AU3726158 A AU 3726158A AU 224973 B2 AU224973 B2 AU 224973B2
Authority
AU
Australia
Prior art keywords
exposure control
automatic exposure
photographic cameras
photographic
cameras
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
AU37261/58A
Other versions
AU3726158A (en
Inventor
Harry DeL. McKinlay, Jr
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 AU3726158A publication Critical patent/AU3726158A/en
Publication of AU224973B2 publication Critical patent/AU224973B2/en
Expired legal-status Critical Current

Links

AU37261/58A 1958-04-24 An automatic exposure control for photographic cameras Expired AU224973B2 (en)

Publications (2)

Publication Number Publication Date
AU3726158A AU3726158A (en) 1958-10-23
AU224973B2 true AU224973B2 (en) 1958-10-23

Family

ID=

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