Patent FR890630A successfully refreshed from Google Patents.
FR890630A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Non-return valve for lubricating oil delivery pumps of internal combustion engines, in particular aircraft engines
Assignee: Daimler Benz AG
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Filing: 1942-06-24
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Granted: 1944-02-14
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Expires: 1962-06-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-07 07:50
CPC Classifications
F; F01; F01M; F01M11/00; F01M11/06; F01M1/00; F01M1/12; F01M2001/123
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