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发明名称
摘要
申请公布号	FR2272222(A1)	申请公布日期	1975.12.19
申请号	FR19740032679	申请日期	1974.09.27
申请人	SUMITOMO CHEMICAL CY LTD,JA	发明人
分类号	D21H19/54;(IPC1-7):D21H3/20	主分类号	D21H19/54
代理机构		代理人
主权项
地址

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