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发明名称
摘要
申请公布号	FR2009250(A1)	申请公布日期	1970.01.30
申请号	FR19690016789	申请日期	1969.05.22
申请人	DUPONT DE NEMOURS	发明人
分类号	C08F2/00;C08F2/46;C08F2/50;G03F7/027;G03F7/031;(IPC1-7):G03C1/00	主分类号	C08F2/00
代理机构		代理人
主权项
地址

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