Patent DE447001C successfully refreshed from Google Patents.
DE447001C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Power unit for high-speed small piston engines
Assignee: HANS PERRET DIPL ING
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Filing: 1925-07-17
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Granted: 1927-07-14
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Expires: 1945-07-17
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 14:20
CPC Classifications
F; F16; F16F; F16F15/00; F16F15/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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