FR532404A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Process for the production of abrasive powder products
Assignee: Paul Andreu
•
Filing: 1920-09-09
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Granted: 1922-02-03
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Expires: 1940-09-09
Abstract
No abstract record available.
Inventors
- 👤 Paul Andreu
- 👤 Rene Paquet
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 13:29
CPC Classifications
C; C09; C09K; C09K3/00; C09K3/14; C09K3/1409
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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