DE588997C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Propeller with resilient blades attached to an edge rib
Assignee: FRANZ MELCHER DIPL ING
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Filing: 1928-10-20
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Granted: 1933-12-01
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Expires: 1948-10-20
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-25 04:03
CPC Classifications
B; B63; B63H; B63H1/00; B63H1/02; B63H1/12; B63H1/14; B63H1/26; B63H1/20
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References Cited (Backward Citations)
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