FR1374947A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Lubricating oil filter, especially for internal combustion engines
Assignee: Knecht Filterwerk GmbH
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Filing: 1963-11-23
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Granted: 1964-10-09
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Expires: 1983-11-23
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 17:12
CPC Classifications
B; B01; B01D; B01D35/00; B01D35/30; B01D29/00; B01D29/11; B01D29/13; B01D29/15; B01D29/21; B01D35/14; B01D35/147; B01D35/153; B01D2201/00; B01D2201/30; B01D2201/301
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