FR35625E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Mechanical effect filter acting without the help of porous substance
Assignee: Serge Yacovenko
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Filing: 1928-07-20
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Granted: 1930-03-26
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Expires: 1948-07-20
Abstract
No abstract record available.
Inventors
- 👤 Serge Yacovenko
- 👤 Andre Helene
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-24 17:39
CPC Classifications
B; B01; B01D; B01D29/00; B01D29/44; B01D29/46; B01D29/88; B01D29/90; B01D2201/00; B01D2201/40; B01D2201/4046
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References Cited (Backward Citations)
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