Patent FR1237198A successfully refreshed from Google Patents.
FR1237198A
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FR
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Advanced air filter
Assignee: Fritsch
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Filing: 1959-06-15
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Granted: 1960-07-29
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Expires: 1979-06-15
Abstract
No abstract record available.
Inventors
- 👤 Fritsch
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 12:06
CPC Classifications
B; B01; B01D; B01D46/00; B01D46/24; B01D46/2403; B01D46/2411; F; F02; F02M; F02M35/00; F02M35/02; F02M35/024
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References Cited (Backward Citations)
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