FR1135084A
Expired / Lapsed
FR
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Oil filter with pressure relief valve making contact
Assignee: Alfred Knecht
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Filing: 1955-11-02
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Granted: 1957-04-24
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Expires: 1975-11-02
Abstract
No abstract record available.
Inventors
- 👤 Alfred Knecht
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 21:26
CPC Classifications
B; B01; B01D; B01D35/00; B01D35/14; B01D35/147; F; F16; F16N; F16N29/00; F16N29/04; F16N39/00; F16N39/06
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References Cited (Backward Citations)
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