FR1475847A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Advanced butterfly valve
Assignee: Marie Charles Emile Henrion
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Filing: 1966-02-22
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Granted: 1967-04-07
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Expires: 1986-02-22
Abstract
No abstract record available.
Inventors
- 👤 Marie Charles Emile Henrion
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-06 16:18
CPC Classifications
F; F16; F16K; F16K1/00; F16K1/16; F16K1/18; F16K1/22; F16K1/226; F16K1/2261
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