Treatment of skins and hides,申请号US19560617216-传众专利搜索

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法人/股东/高管

发明名称	Treatment of skins and hides
摘要
申请公布号	US2857317(A)	申请公布日期	1958.10.21
申请号	US19560617216	申请日期	1956.10.22
申请人	ROHM & HAAS G.M.B.H.	发明人	GRIMM OTTO
分类号	C14C1/00	主分类号	C14C1/00
代理机构		代理人
主权项
地址

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