DE725637C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Self-priming circulation pump
Assignee: FRANTISEK HEJDUK ING
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Filing: 1940-11-12
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Granted: 1942-09-25
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Expires: 1960-11-12
Abstract
No abstract record available.
Inventors
- 👤 Ing Frantisek Hejduk
- 👤 Dr Jan Neumann
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-31 22:23
CPC Classifications
F; F04; F04D; F04D5/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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