FR523062A
Expired / Lapsed
FR
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Improvements to v-mandrels.
Assignee: JEAN BRUNO SENESTRO
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Filing: 1920-08-25
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Granted: 1921-08-11
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Expires: 1940-08-25
Abstract
No abstract record available.
Inventors
- 👤 Jean-Bruno Senestro
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-07 14:41
CPC Classifications
B; B23; B23B; B23B31/00; B23B31/02
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