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FR877792A Expired / Lapsed FR ⏱️ 0.0 years remaining

Process for the use of industrial lean gases in synthesis operations

Assignee: Kohle und Eisenforschung GmbH
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Filing: 1941-12-18
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Granted: 1942-12-16
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Expires: 1961-12-18
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-09 11:58
CPC Classifications
C; C07; C07C; C07C29/00; C07C29/15; C07C29/151; C07C29/1516; C07C29/1518; C01; C01B; C01B3/00; C01B3/02; C01B3/06; C01B3/12; C01B3/16; C07C1/00; C07C1/02; C07C29/1512

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