PROCESSO DE PREPARACAO DE COURO REGENERADO,申请号BR19690008749-传众专利搜索

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发明名称	PROCESSO DE PREPARACAO DE COURO REGENERADO
摘要
申请公布号	BR6908749(D0)	申请公布日期	1973.01.16
申请号	BR19690008749	申请日期	1969.05.13
申请人	UNITIKA LTD	发明人	KAWAMUZO S;TANAKA I;TAKENAKA M
分类号	C08L89/06	主分类号	C08L89/06
代理机构		代理人
主权项
地址

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