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发明名称
Drills
摘要
申请公布号
US3073189(A)
申请公布日期
1963.01.15
申请号
US19610141385
申请日期
1961.09.28
申请人
THE STALKER DRILL WORKS LIMITED
发明人
PAIGE ROBERT
分类号
B23B51/02;B23B51/04;B23B51/06
主分类号
B23B51/02
代理机构
代理人
主权项
地址
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