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FR980302A Expired / Lapsed FR ⏱️ 0.0 years remaining

Process for the preparation of methyl-3-chromone

Assignee: Laboratoires Francais de Chimiotherapie SA
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Filing: 1943-01-21
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Granted: 1951-05-10
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Expires: 1963-01-21
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-27 23:26
CPC Classifications
C; C07; C07D; C07D311/00; C07D311/02; C07D311/04; C07D311/22

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