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经营范围
发明名称
Soupape formant valvule de prothèse pour le coeur
摘要
申请公布号
FR1495938(A)
申请公布日期
1967.09.22
申请号
FR19660078938
申请日期
1966.10.05
申请人
发明人
SHILEY DONALD PEARCE
分类号
A61F2/24
主分类号
A61F2/24
代理机构
代理人
主权项
地址
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