Teinture de la soie à l'acétate,申请号FRD697541-传众专利搜索

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发明名称	Teinture de la soie à l'acétate
摘要
申请公布号	FR697541(A)	申请公布日期	1931.01.19
申请号	FRD697541	申请日期	1930.06.17
申请人	SOCIETE POUR L'INDUSTRIE CHIMIQUE A BALE	发明人
分类号	C09B1/32	主分类号	C09B1/32
代理机构		代理人
主权项
地址

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