Patent DE757714C successfully refreshed from Google Patents.
DE757714C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Axial fan impeller
Assignee: FAHRZEUG MOTOREN AN DER TECH H
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Filing: 1939-07-29
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Granted: 1953-02-16
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Expires: 1959-07-29
Abstract
No abstract record available.
Inventors
- 👤 Willy Dipl-Ing Krautter
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-04 22:02
CPC Classifications
F; F04; F04D; F04D29/00; F04D29/26; F04D29/32; F04D29/34; F04D29/36; F04D29/362; F04D29/366
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE675377C
Cited
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