Process for the production of artificial leather from polyvinyl chloride,申请号US19530387071-传众专利搜索

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发明名称	Process for the production of artificial leather from polyvinyl chloride
摘要
申请公布号	US2809398(A)	申请公布日期	1957.10.15
申请号	US19530387071	申请日期	1953.10.19
申请人	DEUTSCHE GOLD- UND SILBER-SCHEIDEANSTALT VORMALS ROESSLER	发明人	STIEHL KARL;VALENTEYN JOHANNES CORNELIUS
分类号	D06N3/00	主分类号	D06N3/00
代理机构		代理人
主权项
地址

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