FR1104872A
Expired / Lapsed
FR
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Quick-closing gate valve
Assignee: Olivier Austin
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Filing: 1954-05-17
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Granted: 1955-11-24
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Expires: 1974-05-17
Abstract
No abstract record available.
Inventors
- 👤 Olivier Austin
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 21:43
CPC Classifications
F; F16; F16K; F16K5/00; F16K5/08; F16K5/14; F16K5/20; F16K5/204
Claims Analysis
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References Cited (Backward Citations)
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