FR650507A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Four-way valve and application of this valve to a pneumothorax device
Assignee: Gaspard Triolo
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Filing: 1928-03-06
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Granted: 1929-01-10
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Expires: 1948-03-06
Abstract
No abstract record available.
Inventors
- 👤 Gaspard Triolo
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 10:45
CPC Classifications
A; A61; A61M; A61M1/00; A61M1/04
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References Cited (Backward Citations)
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