DE878906C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Adjustable pitch propeller
Assignee: Individual
•
Filing: 1951-09-02
•
Granted: 1953-06-08
•
Expires: 1971-09-02
Abstract
No abstract record available.
Inventors
- 👤 Wilhelm Wels
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 20:26
CPC Classifications
B; B63; B63H; B63H3/00; B63H3/02
Claims Analysis
Total Claims: 0
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