FR527944A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Device for developing, washing and fixing photographic plates
Assignee: EDUARD KAHR
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Filing: 1920-12-06
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Granted: 1921-11-03
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Expires: 1940-12-06
Abstract
No abstract record available.
Inventors
- 👤 Eduard Kahr
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 14:06
CPC Classifications
G; G03; G03D; G03D13/00; G03D13/02; G03D13/04; G03D13/06
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References Cited (Backward Citations)
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