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经营范围
发明名称
A shunt valve for draining of cerebrospinal fluid
摘要
申请公布号
IN174930(B)
申请公布日期
1995.04.01
申请号
IN1989DE44019
申请日期
1989.05.19
申请人
AGRAWAL GHANSHYAM DAS
发明人
AGRAWAL GHANSHYAM DAS
分类号
A61M1/00;(IPC1-7):A61M1/00
主分类号
A61M1/00
代理机构
代理人
主权项
地址
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