DE899180C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Propeller with guide wings
Assignee: GUSTAV WOEHRN
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Filing: 1942-10-21
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Granted: 1953-12-10
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Expires: 1962-10-21
Abstract
No abstract record available.
Inventors
- 👤 Gustav Woehrn
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-27 22:12
CPC Classifications
B; B63; B63H; B63H1/00; B63H1/02; B63H1/12; B63H1/14; B63H1/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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