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发明名称
HYDROLSIS-RESISTANT BLOCK POLYETHERESTERAMIDES AND PROCESS FOR THEIR PREPARATION
摘要
申请公布号
GB2144440(B)
申请公布日期
1987.01.07
申请号
GB19840019800
申请日期
1984.08.03
申请人
* EMS-INVENTA AG
发明人
HANS-JORG * LIEDLOFF
分类号
C08G63/00;C08G63/66;C08G63/672;C08G63/68;C08G63/685;C08G65/28;C08G69/00;C08G69/40;C08G69/44;(IPC1-7):C08G69/40
主分类号
C08G63/00
代理机构
代理人
主权项
地址
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