CA898031A - Photographic exposure control system - Google Patents

Photographic exposure control system

Info

Publication number
CA898031A
CA898031A CA898031A CA898031DA CA898031A CA 898031 A CA898031 A CA 898031A CA 898031 A CA898031 A CA 898031A CA 898031D A CA898031D A CA 898031DA CA 898031 A CA898031 A CA 898031A
Authority
CA
Canada
Prior art keywords
control system
exposure control
photographic exposure
photographic
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
CA898031A
Inventor
H. Biber Conrad
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 CA898031A publication Critical patent/CA898031A/en
Expired legal-status Critical Current

Links

CA898031A Photographic exposure control system Expired CA898031A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA898031T

Publications (1)

Publication Number Publication Date
CA898031A true CA898031A (en) 1972-04-18

Family

ID=36403933

Family Applications (1)

Application Number Title Priority Date Filing Date
CA898031A Expired CA898031A (en) Photographic exposure control system

Country Status (1)

Country Link
CA (1) CA898031A (en)

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