Procédé de dévorage de velours,申请号FRD790493-传众专利搜索

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发明名称	Procédé de dévorage de velours
摘要
申请公布号	FR790493(A)	申请公布日期	1935.11.21
申请号	FRD790493	申请日期	1935.05.24
申请人	ALAIS, FROGES ET CAMARGUE	发明人
分类号	D06Q1/06	主分类号	D06Q1/06
代理机构		代理人
主权项
地址

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