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FR1332772A Expired / Lapsed FR ⏱️ 0.0 years remaining

New organic dyes comprising at least one 2-halothiazole residue and process for their preparation and use

Assignee: Novartis AG
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Filing: 1962-06-22
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Granted: 1963-07-19
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Expires: 1982-06-22
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-05 02:51
CPC Classifications
C; C09; C09B; C09B62/00; C09B62/44; C09B62/4401

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