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经营范围
发明名称
STETHOSCOPE CHESTPIECE
摘要
申请公布号
EP1028654(B1)
申请公布日期
2004.05.19
申请号
EP19980950871
申请日期
1998.10.01
申请人
MINNESOTA MINING AND MANUFACTURING COMPANY
发明人
PACKARD, THOMAS, J.;PACKARD, JOY, A.
分类号
A61B7/04;A61B7/02;(IPC1-7):A61B7/02
主分类号
A61B7/04
代理机构
代理人
主权项
地址
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