Patent DE714289C successfully refreshed from Google Patents.
DE714289C
Expired / Lapsed
DE
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Centrifugal pump impeller
Assignee: ADOLF VOLBRACHT
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Filing: 1939-04-20
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Granted: 1941-11-26
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Expires: 1959-04-20
Abstract
No abstract record available.
Inventors
- 👤 Adolf Volbracht
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-22 22:50
CPC Classifications
F; F04; F04D; F04D29/00; F04D29/18; F04D29/22; F04D29/2238; F04D29/2255
Claims Analysis
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References Cited (Backward Citations)
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