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发明名称
Softening non-swelling polyurethane
摘要
申请公布号
US5266669(A)
申请公布日期
1993.11.30
申请号
US19920966233
申请日期
1992.10.26
申请人
BECTON, DICKINSON AND COMPANY
发明人
ONWUNAKA, THEOPHILUS O.;LAMBERT, JAMES M.
分类号
A61L29/00;A61L29/06;C08G18/65;C08G18/66;C08G18/73;C08G18/75;(IPC1-7):C08G18/38
主分类号
A61L29/00
代理机构
代理人
主权项
地址
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