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发明名称
METHOD OF MANUFACTURE OF THERMOPLASTIC URETHANE ELASTOMERS
摘要
申请公布号
PL116126(B1)
申请公布日期
1981.05.30
申请号
PL19780208215
申请日期
1978.07.06
申请人
发明人
分类号
C08G;C08G18/83;C08L;(IPC1-7):C08G18/83
主分类号
C08G
代理机构
代理人
主权项
地址
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