FR494288A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Mandrel intended for turning hollow bodies and, in particular "sheaths"
Assignee: TOUSSAINT JEAN BAPTISTE DERNIE
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Filing: 1917-02-16
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Granted: 1919-09-04
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Expires: 1937-02-16
Abstract
No abstract record available.
Inventors
- 👤 Toussaint-Jean-Baptiste Dernier
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 23:23
CPC Classifications
B; B23; B23B; B23B31/00; B23B31/40; B23B31/404
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