Patent FR557707A successfully refreshed from Google Patents.
FR557707A
Expired / Lapsed
FR
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Pressure regulator
Assignee: Anciens Etablissements Barbier Benard and Turenne SA
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Filing: 1922-10-23
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Granted: 1923-08-14
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Expires: 1942-10-23
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 17:04
CPC Classifications
F; F02; F02M; F02M21/00; F02M2700/00; F02M2700/12
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