FR658227A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Dual current glass cannula
Assignee: Gaspard Viern
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Filing: 1928-07-27
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Granted: 1929-06-01
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Expires: 1948-07-27
Abstract
No abstract record available.
Inventors
- 👤 Gaspard Viern
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 22:34
CPC Classifications
A; A61; A61M; A61M3/00; A61M3/02; A61M3/0279; A61M3/0283
Claims Analysis
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References Cited (Backward Citations)
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