FR1096722A
Expired / Lapsed
FR
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Improvements in the manufacture of metal balls to play
Assignee: Gustave Prost
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Filing: 1953-12-18
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Granted: 1955-06-23
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Expires: 1973-12-18
Abstract
No abstract record available.
Inventors
- 👤 Gustave Prost
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-09 04:39
CPC Classifications
A; A63; A63B; A63B37/00; A63B37/0098; B; B23; B23K; B23K33/00
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