FR921737A
Expired / Lapsed
FR
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Trainings improvements
Assignee: Julien Dungler
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Filing: 1945-11-24
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Granted: 1947-05-16
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Expires: 1965-11-24
Abstract
No abstract record available.
Inventors
- 👤 Julien Dungler
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 15:50
CPC Classifications
D; D06; D06C; D06C3/00; D06C3/02; D06C3/04; D06C2700/00; D06C2700/06
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