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发明名称
GUARDED WINGED NEEDLE ASSEMBLY
摘要
申请公布号
EP0436646(A4)
申请公布日期
1991.09.25
申请号
EP19890911492
申请日期
1989.09.29
申请人
UTTERBERG, DAVID S.
发明人
UTTERBERG, DAVID, S.;SHEEHAN, NEIL, J.
分类号
A61M5/158;A61M5/31;A61M5/32;A61M25/06;(IPC1-7):A61M5/32
主分类号
A61M5/158
代理机构
代理人
主权项
地址
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