DE531865C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for evacuating sludge from sewage containers
Assignee: Heinrich Koppers GmbH
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Filing: 1929-09-08
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Granted: 1931-08-19
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Expires: 1949-09-08
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-29 13:24
CPC Classifications
B; B01; B01D; B01D21/00; B01D21/24; B01D21/245
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References Cited (Backward Citations)
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