FR1056286A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Low pressure drop gate valve
Assignee: Lucien Bonnaud
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Filing: 1952-02-08
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Granted: 1954-02-25
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Expires: 1972-02-08
Abstract
No abstract record available.
Inventors
- 👤 Lucien Bonnaud
- 👤 Bernard Bonnaud
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 21:58
CPC Classifications
F; F16; F16K; F16K1/00; F16K1/12; F16K1/32; F16K1/52
Claims Analysis
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References Cited (Backward Citations)
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