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发明名称
METHOD FOR MANUFACTURING BLOCK THERMOPLASTIC COPOLYETHER-ESTROAMIDS
摘要
申请公布号
PL281173(A1)
申请公布日期
1991.02.25
申请号
PL19890281173
申请日期
1989.08.24
申请人
POLITECHNIKA SZCZECINSKA
发明人
UKIELSKI RYSZARD;SLONECKI JERZY
分类号
C08G69/44
主分类号
C08G69/44
代理机构
代理人
主权项
地址
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