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Patent FR902871A successfully refreshed from Google Patents.
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FR902871A Expired / Lapsed FR ⏱️ 0.0 years remaining

Manufacturing process of 1, 1-diaryl-2, 2-dichloroethanes

Assignee: IG Farbenindustrie AG
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Filing: 1944-03-22
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Granted: 1945-09-14
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Expires: 1964-03-22
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Abstract

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Inventors

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-09 22:09
CPC Classifications
C; C07; C07C; C07C17/00; C07C17/26; C07C17/263; C07C17/269

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