CA285917A - Process of developing photographic reversal films - Google Patents

Process of developing photographic reversal films

Info

Publication number
CA285917A
CA285917A CA285917A CA285917DA CA285917A CA 285917 A CA285917 A CA 285917A CA 285917 A CA285917 A CA 285917A CA 285917D A CA285917D A CA 285917DA CA 285917 A CA285917 A CA 285917A
Authority
CA
Canada
Prior art keywords
reversal films
developing photographic
photographic reversal
developing
films
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
CA285917A
Other languages
French (fr)
Inventor
Mankenberg Erwin
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
Publication date
Application granted granted Critical
Publication of CA285917A publication Critical patent/CA285917A/en
Expired legal-status Critical Current

Links

CA285917A Process of developing photographic reversal films Expired CA285917A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA285917T

Publications (1)

Publication Number Publication Date
CA285917A true CA285917A (en) 1928-12-25

Family

ID=35222729

Family Applications (1)

Application Number Title Priority Date Filing Date
CA285917A Expired CA285917A (en) Process of developing photographic reversal films

Country Status (1)

Country Link
CA (1) CA285917A (en)

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