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FR773294A
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Method for identifying and reproducing types of photographic gelatins
Assignee: Dressier & Walther
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Filing: 1934-05-15
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Granted: 1934-11-15
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Expires: 1954-05-15
Abstract
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Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 17:06
CPC Classifications
G; G03; G03C; G03C1/00; G03C1/005; G03C1/04; G03C1/047
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