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发明名称
One-piece unitary occluder
摘要
申请公布号
USH2090(H1)
申请公布日期
2003.11.04
申请号
US19990460314
申请日期
1999.12.13
申请人
SHERWOOD SERV AG
发明人
WALKER CLARENCE L
分类号
A61M5/142;A61M39/28;(IPC1-7):A61M1/00
主分类号
A61M5/142
代理机构
代理人
主权项
地址
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