Patent DE378778C successfully refreshed from Google Patents.
DE378778C
Expired / Lapsed
DE
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Wing for aircraft with changeable curvature
Assignee: STEFAN WACLAW MALINOWSKI
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Filing: 1921-05-27
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Granted: 1923-08-01
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Expires: 1941-05-27
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 12:48
CPC Classifications
B; B64; B64C; B64C3/00; B64C3/38; B64C3/44; B64C3/48
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References Cited (Backward Citations)
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