CA438887A - Photographic developing solution containing ascorbic acid - Google Patents

Photographic developing solution containing ascorbic acid

Info

Publication number
CA438887A
CA438887A CA438887A CA438887DA CA438887A CA 438887 A CA438887 A CA 438887A CA 438887 A CA438887 A CA 438887A CA 438887D A CA438887D A CA 438887DA CA 438887 A CA438887 A CA 438887A
Authority
CA
Canada
Prior art keywords
solution containing
ascorbic acid
developing solution
containing ascorbic
photographic developing
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
CA438887A
Other languages
French (fr)
Inventor
Weissberger Arnold
A. Kurtzner Hugo
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.)
Canadian Kodak Co Ltd
Original Assignee
Canadian Kodak Co Ltd
Publication date
Application granted granted Critical
Publication of CA438887A publication Critical patent/CA438887A/en
Expired legal-status Critical Current

Links

CA438887A Photographic developing solution containing ascorbic acid Expired CA438887A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA438887T

Publications (1)

Publication Number Publication Date
CA438887A true CA438887A (en) 1946-12-31

Family

ID=35554121

Family Applications (1)

Application Number Title Priority Date Filing Date
CA438887A Expired CA438887A (en) Photographic developing solution containing ascorbic acid

Country Status (1)

Country Link
CA (1) CA438887A (en)

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