Patent DE477872C successfully refreshed from Google Patents.
DE477872C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Bag filter with a special filter group to be used for cleaning the counter air
Assignee: BETH A G MASCHF
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Filing: 1928-10-02
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Granted: 1929-06-22
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Expires: 1948-10-02
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-04 06:42
CPC Classifications
B; B01; B01D; B01D46/00; B01D46/02; B01D46/04; B01D46/56; B01D46/58; B01D46/66; B01D46/70; B01D46/71; B01D46/74; B01D46/76
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