Patent DE670283C successfully refreshed from Google Patents.
DE670283C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Continuous extraction device
Assignee: HANSA MUEHLE AKT GES
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Filing: 1933-01-20
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Granted: 1939-01-16
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Expires: 1953-01-20
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-29 22:42
CPC Classifications
C; C11; C11B; C11B1/00; C11B1/10; B; B01; B01D; B01D11/00; B01D11/02; B01D11/0215; B01D11/0223; B01D11/0238
Claims Analysis
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References Cited (Backward Citations)
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