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FR898484A Expired / Lapsed FR ⏱️ 0.0 years remaining

Ball valve with elastic pressure of the turn on its seat

Assignee: Etienne Roussel
•
Filing: 1943-05-26
•
Granted: 1945-04-24
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Expires: 1963-05-26
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Abstract

No abstract record available.

Inventors

  • 👤 Etienne Roussel

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-27 21:18
CPC Classifications
F; F16; F16K; F16K5/00; F16K5/08; F16K5/14; F16K5/16; F16K5/162

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