FR501078A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Valve valve
Assignee: Chauffage Central S A Berne Fa
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Filing: 1919-06-26
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Granted: 1920-04-01
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Expires: 1939-06-26
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 08:50
CPC Classifications
F; F16; F16K; F16K31/00; F16K31/44; F16K31/58
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