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发明名称
WIRELESS STETHOSCOPE
摘要
申请公布号
KR940000621(Y1)
申请公布日期
1994.02.07
申请号
KR19910013178U
申请日期
1991.08.20
申请人
YU, SUNG - SHIK
发明人
YU, SUNG - SHIK
分类号
A61B7/04;(IPC1-7):A61B7/04
主分类号
A61B7/04
代理机构
代理人
主权项
地址
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