,申请号NL19690002660-传众专利搜索

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发明名称
摘要
申请公布号	NL6902660(A)	申请公布日期	1969.09.02
申请号	NL19690002660	申请日期	1969.02.20
申请人		发明人
分类号	C08F2/18;C08F2/20;C08F291/02;(IPC1-7):C08F25/00	主分类号	C08F2/18
代理机构		代理人
主权项
地址

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