CA840122A - Automatic exposure control system - Google Patents

Automatic exposure control system

Info

Publication number
CA840122A
CA840122A CA840122A CA840122DA CA840122A CA 840122 A CA840122 A CA 840122A CA 840122 A CA840122 A CA 840122A CA 840122D A CA840122D A CA 840122DA CA 840122 A CA840122 A CA 840122A
Authority
CA
Canada
Prior art keywords
control system
exposure control
automatic exposure
automatic
exposure
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
CA840122A
Inventor
H. Davison Richard
S. Dietz Milton
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.)
Polaroid Corp
Original Assignee
Polaroid Corp
Publication date
Application granted granted Critical
Publication of CA840122A publication Critical patent/CA840122A/en
Expired legal-status Critical Current

Links

CA840122A Automatic exposure control system Expired CA840122A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA840122T

Publications (1)

Publication Number Publication Date
CA840122A true CA840122A (en) 1970-04-28

Family

ID=36324321

Family Applications (1)

Application Number Title Priority Date Filing Date
CA840122A Expired CA840122A (en) Automatic exposure control system

Country Status (1)

Country Link
CA (1) CA840122A (en)

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