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发明名称
Self-closing valve device for implantation in the human body
摘要
申请公布号
US3402710(A)
申请公布日期
1968.09.24
申请号
US19660560715
申请日期
1966.06.27
申请人
HYDRA-POWER CORPORATION
发明人
PALESCHUCK MAURICE
分类号
A61M1/28;A61M39/06
主分类号
A61M1/28
代理机构
代理人
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地址
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