FR776172A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Device for controlling the passage of oil in the lubrication pipes
Assignee: Henri De Koenigswarter
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Filing: 1934-07-20
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Granted: 1935-01-18
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Expires: 1954-07-20
Abstract
No abstract record available.
Inventors
- 👤 Henri De Koenigswarter
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 14:52
CPC Classifications
F; F16; F16N; F16N29/00
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