Patent FR696672A successfully refreshed from Google Patents.
FR696672A
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FR
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Improvements to photographic paper developing machines
Assignee: ANCIENS SALVADO Ets
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Filing: 1930-06-05
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Granted: 1931-01-06
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Expires: 1950-06-05
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 12:02
CPC Classifications
G; G03; G03D; G03D5/00; G03D5/06; G03D5/067
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