Patent FR824850A successfully refreshed from Google Patents.
FR824850A
Expired / Lapsed
FR
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Automatic electric gear change
Assignee: Gheorghe Gheorghe Petrescu
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Filing: 1937-07-27
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Granted: 1938-02-17
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Expires: 1957-07-27
Abstract
No abstract record available.
Inventors
- 👤 Gheorghe Gheorghe Petrescu
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 20:53
CPC Classifications
H; H02; H02K; H02K51/00
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Total Claims: 0
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References Cited (Backward Citations)
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