Patent DE441252C successfully refreshed from Google Patents.
DE441252C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Slider for temporarily switching off one filter chamber after the other from the dust air flow in order to pass the counter air flow through filters with filter hoses divided into chambers
Assignee: Buehler AG
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Filing: 1925-05-23
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Granted: 1927-03-02
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Expires: 1945-05-23
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-25 07:08
CPC Classifications
B; B01; B01D; B01D46/00; B01D46/02; B01D46/04; B01D46/42; B01D46/4272; B01D46/66; B01D46/70; B01D46/90
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