FR873023A
Expired / Lapsed
FR
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Advanced training in organ control
Assignee: Achille-Marcel Violet
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Filing: 1941-06-12
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Granted: 1942-06-26
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Expires: 1961-06-12
Abstract
No abstract record available.
Inventors
- 👤 Achille-Marcel Violet
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 21:43
CPC Classifications
G; G05; G05G; G05G23/00; G01; G01N; G01N2203/00; G01N2203/02; G01N2203/026; G01N2203/0262; G01N2203/0274; G05G2700/00; G05G2700/02
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