FR1044442A
Expired / Lapsed
FR
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Improvements to side-entry suspension files
Assignee: Louis-Leon-Ernest Payan
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Filing: 1951-11-05
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Granted: 1953-11-17
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Expires: 1971-11-05
Abstract
No abstract record available.
Inventors
- 👤 Louis-Leon-Ernest Payan
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 05:36
CPC Classifications
B; B42; B42F; B42F15/00; B42F15/02; B42F15/023; B42F21/00; B42F21/04; B42F21/045
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