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发明名称
HANDLE OF A VIBRATING DEVICE,ESPECIALLY FOR A DENTAL DRILL
摘要
申请公布号
PL147767(B1)
申请公布日期
1989.07.31
申请号
PL19860261481
申请日期
1986.09.19
申请人
发明人
分类号
A61C;A61C1/08;B25D17/11;G10K11/16;(IPC1-7):B25D17/11
主分类号
A61C
代理机构
代理人
主权项
地址
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