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发明名称
摘要
申请公布号	FR2077228(A1)	申请公布日期	1971.10.22
申请号	FR19710001633	申请日期	1971.01.19
申请人	FARBWERKE HOECHST	发明人
分类号	D06P1/92;(IPC1-7):D06P3/00;D06P5/00	主分类号	D06P1/92
代理机构		代理人
主权项
地址

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