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DACHARY JUSUE M ANGELES
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DACHARY JUSUE M ANGELES
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Application filed by DACHARY JUSUE M ANGELESfiledCriticalDACHARY JUSUE M ANGELES
Priority to ES530136ApriorityCriticalpatent/ES530136A0/en
Publication of ES8503489A1publicationCriticalpatent/ES8503489A1/en
Publication of ES530136A0publicationCriticalpatent/ES530136A0/en
PROCEDE DE PREPARATION DU 2,4-DIAMINO-1,3,5-TRIMETHOXYBENZENE ET SON UTILIZATION COMME COUPLEUR DANS LES TEINTURES D'OXYDATIONPOUR FIBERS KERATINIQUES