FR855672A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to portable drills or other tools driven by compressed air turbine
Assignee: Charles Auguste Maire
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Filing: 1939-01-30
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Granted: 1940-05-17
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Expires: 1959-01-30
Abstract
No abstract record available.
Inventors
- 👤 Charles Auguste Maire
- 👤 Rene Albert Bourset
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-24 22:47
CPC Classifications
B; B23; B23B; B23B45/00; B23B45/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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