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Patent FR578464A successfully refreshed from Google Patents.
FR578464A
Expired / Lapsed
FR
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Combination specs
Assignee: Hoste Fernand-Edouard-Henr L
•
Filing: 1923-05-22
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Granted: 1924-09-26
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Expires: 1943-05-22
Abstract
No abstract record available.
Inventors
- 👤 Hoste Fernand-Edouard-Henr L
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 21:30
CPC Classifications
G; G02; G02C; G02C7/00; G02C7/02; G02C7/08; G02C9/00; G02C9/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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