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FR1297291A
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Non-ferrous metal playing ball and its manufacturing process
Assignee: Leopold Dufour
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Filing: 1961-05-19
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Granted: 1962-06-29
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Expires: 1981-05-19
Abstract
No abstract record available.
Inventors
- 👤 Leopold Dufour
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-09 09:19
CPC Classifications
A; A63; A63B; A63B37/00; A63B37/0098
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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