Patent DE747679C successfully refreshed from Google Patents.
DE747679C
Expired / Lapsed
DE
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Impeller pump with liquid ring
Assignee: Dipl-Ing Fritz Wirth
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Filing: 1936-01-09
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Granted: 1944-10-09
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Expires: 1956-01-09
Abstract
No abstract record available.
Inventors
- 👤 Dipl-Ing Fritz Wirth
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-31 21:38
CPC Classifications
F; F04; F04D; F04D5/00
Claims Analysis
Total Claims: 0
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