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经营范围
发明名称
UNIVERSAL SEAL FOR TROCAR ASSEMBLY
摘要
申请公布号
US5197955(A)
申请公布日期
1993.03.30
申请号
US19910781026
申请日期
1991.10.18
申请人
ETHICON, INC.
发明人
STEPHENS, RANDY R.;COLLINS, JOHN M.;FARRA, ROBERT;PICHON, DEAN
分类号
A61B17/00;A61B17/34;A61F2/84;A61M39/06
主分类号
A61B17/00
代理机构
代理人
主权项
地址
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