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发明名称
MEJORAS A VALVULA REGULADORA DE PRESION PARA SISTEMA VALVULAR DE CONTROL DE PRESION INTRACRANEAL
摘要
申请公布号
MX149590(A)
申请公布日期
1983.11.29
申请号
MX19790178490
申请日期
1979.07.13
申请人
GERARDO FELIX ESTRADA
发明人
GERARDO FELIX ESTRADA
分类号
(IPC1-7):A61F1/24
主分类号
(IPC1-7):A61F1/24
代理机构
代理人
主权项
地址
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