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发明名称
VERFAHREN ZUR HERSTELLUNG VON POLYAETHERN
摘要
申请公布号
DE2032430(B2)
申请公布日期
1973.02.15
申请号
DE19702032430
申请日期
1970.06.30
申请人
发明人
分类号
C08G65/00;C08F4/50;C08G65/02;C08G65/26;(IPC1-7):C08G23/14
主分类号
C08G65/00
代理机构
代理人
主权项
地址
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