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发明名称
Dental finishing tool
摘要
申请公布号
US2604693(A)
申请公布日期
1952.07.29
申请号
US19510204528
申请日期
1951.01.05
申请人
ALFRED SCHIERSTEAD
发明人
SCHIERSTEAD ALFRED
分类号
A61C3/00
主分类号
A61C3/00
代理机构
代理人
主权项
地址
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