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发明名称
Multiple drilling or like machine
摘要
申请公布号
US2864416(A)
申请公布日期
1958.12.16
申请号
US19560559249
申请日期
1956.01.16
申请人
KAYWOOD CORPORATION
发明人
SHERWOOD GLENN L.
分类号
B23B39/16;B23Q7/02
主分类号
B23B39/16
代理机构
代理人
主权项
地址
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