VERFAHREN ZUR HERSTELLUNG VON POLYPHENYLENAETHERN,申请号DE19651570676-传众专利搜索

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发明名称	VERFAHREN ZUR HERSTELLUNG VON POLYPHENYLENAETHERN
摘要
申请公布号	DE1570676(B2)	申请公布日期	1972.02.24
申请号	DE19651570676	申请日期	1965.07.15
申请人		发明人
分类号	C08G65/44;(IPC1-7):C08G23/18	主分类号	C08G65/44
代理机构		代理人
主权项
地址

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