FR509675A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Vacuum cleaner for various surgical operations
Assignee: JEAN-ETIENNE LARCHE
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Filing: 1919-04-23
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Granted: 1920-11-17
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Expires: 1939-04-23
Abstract
No abstract record available.
Inventors
- 👤 Jean-Etienne Larche
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 13:12
CPC Classifications
A; A61; A61F; A61F9/00; A61F9/007; A61F9/00736
Claims Analysis
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References Cited (Backward Citations)
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