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发明名称
Bohrvorrichtung
摘要
申请公布号
CH490073(A)
申请公布日期
1970.05.15
申请号
CH19690001186
申请日期
1969.01.27
申请人
NATIONAL RESEARCH DEVELOPMENT CORPORATION
发明人
MOSS,EDWARD
分类号
A61B17/22;(IPC1-7):A61B19/00
主分类号
A61B17/22
代理机构
代理人
主权项
地址
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