Procédé de production de colorants disazoïques secondaires pour la teinture et l'impression de la laine,申请号FRD700131-传众专利搜索

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发明名称	Procédé de production de colorants disazoïques secondaires pour la teinture et l'impression de la laine
摘要
申请公布号	FR700131(A)	申请公布日期	1931.02.24
申请号	FRD700131	申请日期	1930.08.06
申请人	J. R. GEIGY S. A.	发明人
分类号	C09B35/21	主分类号	C09B35/21
代理机构		代理人
主权项
地址

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