Patent FR454938A successfully refreshed from Google Patents.
FR454938A
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Rotary ball valve motor
Assignee: MAURICE GASTON GAULTHIER
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Filing: 1913-03-01
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Granted: 1913-07-18
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Expires: 1933-03-01
Abstract
No abstract record available.
Inventors
- 👤 Maurice-Gaston Gaulthier
- 👤 Pierre Humbert
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 05:47
CPC Classifications
F; F01; F01L; F01L7/00; F01L7/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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