FR638866A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Sealed piston device
Assignee: Eugene-Jules Laugaudin
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Filing: 1926-12-23
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Granted: 1928-06-05
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Expires: 1946-12-23
Abstract
No abstract record available.
Inventors
- 👤 Eugene-Jules Laugaudin
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 18:12
CPC Classifications
F; F16; F16J; F16J15/00; F16J15/16; F16J15/40; F16J1/00; F16J1/09
Claims Analysis
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References Cited (Backward Citations)
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