CA401554A - Photographic process and apparatus - Google Patents

Photographic process and apparatus

Info

Publication number
CA401554A
CA401554A CA401554A CA401554DA CA401554A CA 401554 A CA401554 A CA 401554A CA 401554 A CA401554 A CA 401554A CA 401554D A CA401554D A CA 401554DA CA 401554 A CA401554 A CA 401554A
Authority
CA
Canada
Prior art keywords
photographic process
photographic
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
CA401554A
Other languages
French (fr)
Inventor
Harvey P. Rockwell, 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.)
Weston Electric Instrument Corp
Original Assignee
Weston Electric Instrument Corp
Publication date
Application granted granted Critical
Publication of CA401554A publication Critical patent/CA401554A/en
Expired legal-status Critical Current

Links

CA401554A Photographic process and apparatus Expired CA401554A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA401554T

Publications (1)

Publication Number Publication Date
CA401554A true CA401554A (en) 1941-12-16

Family

ID=35412000

Family Applications (1)

Application Number Title Priority Date Filing Date
CA401554A Expired CA401554A (en) Photographic process and apparatus

Country Status (1)

Country Link
CA (1) CA401554A (en)

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