FR1143840A
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Assignee: ILE D ETUDES D APP S ET D EQUI
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Filing: 1956-02-24
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Granted: 1957-10-04
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Expires: 1976-02-24
Abstract
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Inventors
No inventors recorded.
Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-22 20:27
CPC Classifications
B; B01; B01D; B01D35/00; B01D35/14; B01D27/00; B01D27/14; B01D35/02
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