Patent FR345047A successfully refreshed from Google Patents.
FR345047A
Expired / Lapsed
FR
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Disc filter automatically filling and removing sand or filter material
Assignee: JAN CZAPIKOWSKY
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Filing: 1904-07-15
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Granted: 1904-11-19
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Expires: 1924-07-15
Abstract
No abstract record available.
Inventors
- 👤 Jan Czapikowsky
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 09:26
CPC Classifications
B; B01; B01D; B01D25/00; B01D25/12; B01D25/21; B01D25/164
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Total Claims: 0
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References Cited (Backward Citations)
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