FR528189A
Expired / Lapsed
FR
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Assignee: GEORGES JOSEPH ETIENNE MARIE P
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Filing: 1918-03-20
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Granted: 1921-11-08
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Expires: 1938-03-20
Abstract
No abstract record available.
Inventors
- 👤 Georges-Joseph-Etien Prevost
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 03:32
CPC Classifications
G; G01; G01G; G01G13/00
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References Cited (Backward Citations)
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