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DE576709C
Expired / Lapsed
DE
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Circulation filter for cleaning air and gases
Assignee: DELBAG DEUTSCHE LUFTFILTER BAU
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Filing: 1932-01-30
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Granted: 1933-05-18
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Expires: 1952-01-30
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-30 21:04
CPC Classifications
B; B01; B01D; B01D46/00; B01D46/18
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