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DE810945C
Expired / Lapsed
DE
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Controllable pitch propeller
Assignee: NILS JOHANNES LIAAEN AALESUND (NORWEGEN)
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Filing: 1949-04-05
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Granted: 1951-08-16
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Expires: 1969-04-05
Abstract
No abstract record available.
Inventors
- 👤 Nils Johannes Liaaen
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 23:13
CPC Classifications
B; B63; B63H; B63H3/00; B63H3/02; B63H3/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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