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发明名称
METHOD OF PRODUCING THERMOPLASTIC COPOLY/ESTER-ETHER/ELASTOMERS
摘要
申请公布号
PL108711(B1)
申请公布日期
1980.04.30
申请号
PL19770199619
申请日期
1977.07.13
申请人
发明人
分类号
C08G;C08G63/66;D01F;(IPC1-7):C08G63/66
主分类号
C08G
代理机构
代理人
主权项
地址
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