Patent US3148357A successfully refreshed from Google Patents.
Patent FR622336A successfully refreshed from Google Patents.
FR622336A
Expired / Lapsed
FR
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Improvement in needle-type valves
Assignee: Pierre-Gustave-Marie Pigache
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Filing: 1926-08-27
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Granted: 1927-05-28
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Expires: 1946-08-27
Abstract
No abstract record available.
Inventors
- 👤 Pierre-Gustave-Marie Pigache
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 11:55
CPC Classifications
F; F16; F16K; F16K1/00; F16K1/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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