Patent DE380107C successfully refreshed from Google Patents.
DE380107C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for keeping the speed of a prime mover constant
Assignee: WILHELM PROELL DIPL ING
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Filing: 1921-07-24
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Granted: 1923-09-03
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Expires: 1941-07-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-29 12:49
CPC Classifications
G; G05; G05D; G05D13/00
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Total Claims: 0
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References Cited (Backward Citations)
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