CA674515A - Exposure control - Google Patents

Exposure control

Info

Publication number
CA674515A
CA674515A CA674515A CA674515DA CA674515A CA 674515 A CA674515 A CA 674515A CA 674515 A CA674515 A CA 674515A CA 674515D A CA674515D A CA 674515DA CA 674515 A CA674515 A CA 674515A
Authority
CA
Canada
Prior art keywords
exposure control
exposure
control
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
CA674515A
Inventor
P. Bagby John
R. Freeland Stanley
Mervin W. Larue, 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
Publication date
Application granted granted Critical
Publication of CA674515A publication Critical patent/CA674515A/en
Expired legal-status Critical Current

Links

CA674515A Exposure control Expired CA674515A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA674515T

Publications (1)

Publication Number Publication Date
CA674515A true CA674515A (en) 1963-11-19

Family

ID=35974874

Family Applications (1)

Application Number Title Priority Date Filing Date
CA674515A Expired CA674515A (en) Exposure control

Country Status (1)

Country Link
CA (1) CA674515A (en)

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