Patent FR758640A successfully refreshed from Google Patents.
FR758640A
Expired / Lapsed
FR
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Pipe filter with automatic pipe cleaning
Assignee: BUEHLER FRERES SOC
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Filing: 1933-07-20
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Granted: 1934-01-20
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Expires: 1953-07-20
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-25 20:36
CPC Classifications
B; B01; B01D; B01D46/00; B01D46/02; B01D46/04; B01D46/66; B01D46/74; B01D46/76
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