Patent DE574384C successfully refreshed from Google Patents.
DE574384C
Expired / Lapsed
DE
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Rotary piston machine
Assignee: FRIEDRICH GIESCHEN
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Filing: 1930-12-06
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Granted: 1933-04-12
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Expires: 1950-12-06
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-06 17:24
CPC Classifications
F; F01; F01C; F01C21/00; F01C21/08; F01C21/0809; F01C21/0818; F01C21/0827; F01C21/0836; F04; F04C; F04C29/00; F04C29/04
Claims Analysis
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References Cited (Backward Citations)
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