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发明名称
IMPROVEMENTS RELATING TO TOOLS FOR DENTAL WORK
摘要
申请公布号
GB9214280(D0)
申请公布日期
1992.08.19
申请号
GB19920014280
申请日期
1992.07.04
申请人
GWILLIAM DOUGLAS G.;NORMAN DAVID G.
发明人
分类号
A61C3/02;A61C13/38;B24D18/00
主分类号
A61C3/02
代理机构
代理人
主权项
地址
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