FR58683E
Expired / Lapsed
FR
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Improvements to cylinders for press screws
Assignee: Francois Riou
•
Filing: 1948-08-25
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Granted: 1954-03-02
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Expires: 1968-08-25
Abstract
No abstract record available.
Inventors
- 👤 Francois Riou
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 06:49
CPC Classifications
B; B30; B30B; B30B1/00; B30B1/32
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