Patent FR581431A successfully refreshed from Google Patents.
FR581431A
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Gradual speed change
Assignee: Emile Degremont
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Filing: 1924-05-08
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Granted: 1924-11-28
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Expires: 1944-05-08
Abstract
No abstract record available.
Inventors
- 👤 Emile Degremont
- 👤 Emile Gagnan
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-09 06:50
CPC Classifications
F; F16; F16H; F16H29/00; F16H29/12; F16H29/16; F16H29/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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