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发明名称
Tool gauge
摘要
申请公布号
US2883761(A)
申请公布日期
1959.04.28
申请号
US19570693648
申请日期
1957.10.31
申请人
RICHARD PFEIFFER;LAZARITES WEBB R
发明人
PFEIFFER RICHARD;LAZARITES WEBB R.
分类号
B23Q17/09
主分类号
B23Q17/09
代理机构
代理人
主权项
地址
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