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发明名称
Improvements in burr-drills
摘要
申请公布号
GB659359(A)
申请公布日期
1951.10.24
申请号
GB19490013859
申请日期
1949.05.24
申请人
SANDVIKENS JERNVERKS AKTIEBOLAG;AKTIEBOLAGET DENTATUS
发明人
分类号
A61C3/02
主分类号
A61C3/02
代理机构
代理人
主权项
地址
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