Patent DE546591C successfully refreshed from Google Patents.
DE546591C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Rotary vacuum filter
Assignee: Individual
•
Filing: 1930-11-06
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Granted: 1932-03-16
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Expires: 1950-11-06
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 07:35
CPC Classifications
B; B01; B01D; B01D33/00; B01D33/06; B01D33/11; B01D33/13; B01D33/70; B01D33/76
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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