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发明名称
Micropoint locator gauge
摘要
申请公布号
US3381387(A)
申请公布日期
1968.05.07
申请号
US19660534741
申请日期
1966.03.16
申请人
JAMES A. LANDRUM JR.
发明人
JR. JAMES A. LANDRUM,
分类号
B23B47/28
主分类号
B23B47/28
代理机构
代理人
主权项
地址
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