FR847555A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Device for automatic filtering of used oil
Assignee: JENO KOCH EISENINDUSTRIE FABRI
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Filing: 1938-12-14
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Granted: 1939-10-12
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Expires: 1958-12-14
Abstract
No abstract record available.
Inventors
- 👤 Vitez La Szlo Hunyadi
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-25 10:14
CPC Classifications
B; B01; B01D; B01D35/00; B01D35/18; B01D29/00; B01D29/11; B01D29/13; B01D29/15; B01D29/50; B01D29/52; B01D29/62; B01D29/66; B01D35/16; B01D2201/00; B01D2201/02; B01D37/00; B01D37/02
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