US3658525A - Reversal color photographic processes - Google Patents

Reversal color photographic processes Download PDF

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Publication number
US3658525A
US3658525A US3658525DA US3658525A US 3658525 A US3658525 A US 3658525A US 3658525D A US3658525D A US 3658525DA US 3658525 A US3658525 A US 3658525A
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US
United States
Prior art keywords
color developing
color
dye
yellow
silver
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 - Lifetime
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Inventor
Richard L Bent
Rowland G Mowrey
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Eastman Kodak Co
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Eastman Kodak Co
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Publication date
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Priority to US9499270A priority Critical
Application granted granted Critical
Publication of US3658525A publication Critical patent/US3658525A/en
Anticipated expiration legal-status Critical
Application status is Expired - Lifetime legal-status Critical

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