DE640550C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Method and device for operating several extractors working together
Assignee: BWS Technologie GmbH
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Filing: 1935-05-09
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Granted: 1937-01-07
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Expires: 1955-05-09
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-28 03:29
CPC Classifications
C; C13; C13B; C13B30/00; C13B30/04; C13B30/06; B; B04; B04B; B04B15/00; B04B15/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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