FR53112E
Expired / Lapsed
FR
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Rectification process and device for its implementation
Assignee: IG Farbenindustrie AG
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Filing: 1943-08-07
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Granted: 1945-09-19
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Expires: 1963-08-07
Abstract
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Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 10:38
CPC Classifications
B; B01; B01D; B01D3/00; B01D3/14; B01D1/00; B01D1/06; B01D1/065; B01D1/28; B01D1/30; B01D1/305; B01D3/143; B01D3/148; B01D5/00; B01D5/0033; B01D5/0036
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