FR501313A
Expired / Lapsed
FR
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Anti-water hammer pressure regulator for liquid, industrial or domestic lines (improvement to patent n ° 469.463, of March 10, 1914)
Assignee: PAUL GABRIEL BARBIER
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Filing: 1919-04-22
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Granted: 1920-04-09
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Expires: 1939-04-22
Abstract
No abstract record available.
Inventors
- 👤 Paul-Gabriel Barbier
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 04:32
CPC Classifications
F; F16; F16L; F16L55/00; F16L55/04; F16L55/045; F16L55/05; F16L55/052; F16L55/053
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