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经营范围
发明名称
PROCESS FOR PREPARING POLYPHENYLENE ETHERS
摘要
申请公布号
EP0247314(B1)
申请公布日期
1990.05.23
申请号
EP19870104207
申请日期
1987.03.21
申请人
HULS AKTIENGESELLSCHAFT
发明人
BARTMANN, MARTIN, DR.;RIBBING, WILFRIED, DR.
分类号
C08G65/38;C08G65/44
主分类号
C08G65/38
代理机构
代理人
主权项
地址
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