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发明名称
Melt processable polyurethaneurea copolymers and method for their preparation
摘要
申请公布号
US4948860(A)
申请公布日期
1990.08.14
申请号
US19890345800
申请日期
1989.05.01
申请人
BECTON, DICKINSON AND COMPANY
发明人
SOLOMON, DONALD D.;WALDER, ANTHONY J.;HU, CAN B.
分类号
C08G18/32;C08G18/10;C08G18/61;C08G18/65;C08G18/66;C08G18/76
主分类号
C08G18/32
代理机构
代理人
主权项
地址
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