FR45235E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Needle valve refinements
Assignee: Dumont
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Filing: 1934-09-01
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Granted: 1935-07-17
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Expires: 1954-09-01
Abstract
No abstract record available.
Inventors
- 👤 Dumont
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-24 08:52
CPC Classifications
F; F16; F16K; F16K1/00; F16K1/32; F16K1/52; F16K1/02; F16K1/04; F16K1/34; F16K1/36; F16K1/38; F16K41/00; F16K41/14; F16K5/00; F16K5/08; F16K5/10; F16K5/103; F16K5/106
Claims Analysis
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References Cited (Backward Citations)
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