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FR43493E
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Assignee: SIMONETON ETS
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Filing: 1933-05-18
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Granted: 1934-06-07
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Expires: 1953-05-18
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 22:54
CPC Classifications
B; B01; B01D; B01D29/00; B01D29/39; B01D29/41
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