FR1302126A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Lubricating oil filter, especially for internal combustion engines
Assignee: Alfred Knecht
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Filing: 1961-09-28
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Granted: 1962-08-24
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Expires: 1981-09-28
Abstract
No abstract record available.
Inventors
- 👤 Alfred Knecht
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 11:30
CPC Classifications
B; B01; B01D; B01D35/00; B01D35/30; B01D29/00; B01D29/11; B01D29/111; B01D29/13; B01D29/15; B01D29/21; B01D2201/00; B01D2201/40; B01D2201/4015
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References Cited (Backward Citations)
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