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CA535434A - Bis-pyrazolone for color photography - Google Patents

Bis-pyrazolone for color photography

Info

Publication number
CA535434A
CA535434A CA535434A CA535434DA CA535434A CA 535434 A CA535434 A CA 535434A CA 535434 A CA535434 A CA 535434A CA 535434D A CA535434D A CA 535434DA CA 535434 A CA535434 A CA 535434A
Authority
CA
Canada
Prior art keywords
pyrazolone
bis
color photography
photography
color
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
CA535434A
Other languages
French (fr)
Inventor
W. Sawdey George
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 CA535434A publication Critical patent/CA535434A/en
Expired legal-status Critical Current

Links

CA535434A Bis-pyrazolone for color photography Expired CA535434A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA535434T

Publications (1)

Publication Number Publication Date
CA535434A true CA535434A (en) 1957-01-08

Family

ID=35690061

Family Applications (1)

Application Number Title Priority Date Filing Date
CA535434A Expired CA535434A (en) Bis-pyrazolone for color photography

Country Status (1)

Country Link
CA (1) CA535434A (en)

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