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经营范围
发明名称
HEART VALVE PROSTHESIS
摘要
申请公布号
SU948383(A1)
申请公布日期
1982.08.07
申请号
SU19803226239
申请日期
1980.12.29
申请人
KHMELEVSKOJ LEONID E,SU;SHAPKIN VSEVOLOD,SU;GUSKOV IGOR A,SU;PEKALN LEOPOLD A,SU
发明人
KHMELEVSKOJ LEONID E,SU;SHAPKIN VSEVOLOD I,SU;GUSKOV IGOR A,SU;PEKALN LEOPOLD A,SU
分类号
(IPC1-7):A61F1/22
主分类号
(IPC1-7):A61F1/22
代理机构
代理人
主权项
地址
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