CA644213A - Photoelectric unsharp-masking apparatus - Google Patents

Photoelectric unsharp-masking apparatus

Info

Publication number
CA644213A
CA644213A CA644213A CA644213DA CA644213A CA 644213 A CA644213 A CA 644213A CA 644213 A CA644213 A CA 644213A CA 644213D A CA644213D A CA 644213DA CA 644213 A CA644213 A CA 644213A
Authority
CA
Canada
Prior art keywords
unsharp
photoelectric
masking apparatus
masking
photoelectric unsharp
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
CA644213A
Inventor
Bergen Welch Albert
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.)
Fairchild Semiconductor Corp
Original Assignee
Fairchild Camera and Instrument Corp
Publication date
Application granted granted Critical
Publication of CA644213A publication Critical patent/CA644213A/en
Expired legal-status Critical Current

Links

CA644213A Photoelectric unsharp-masking apparatus Expired CA644213A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA644213T

Publications (1)

Publication Number Publication Date
CA644213A true CA644213A (en) 1962-07-03

Family

ID=35932871

Family Applications (1)

Application Number Title Priority Date Filing Date
CA644213A Expired CA644213A (en) Photoelectric unsharp-masking apparatus

Country Status (1)

Country Link
CA (1) CA644213A (en)

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