Treatment of leather,申请号US19390291328-传众专利搜索

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法人/股东/高管

发明名称	Treatment of leather
摘要
申请公布号	US2205355(A)	申请公布日期	1940.06.18
申请号	US19390291328	申请日期	1939.08.22
申请人	ROHM & HAAS COMPANY	发明人	GRIMM OTTO;RAUCH HANS
分类号	C14C9/04	主分类号	C14C9/04
代理机构		代理人
主权项
地址

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