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发明名称
Inspection gauge
摘要
申请公布号
US2624122(A)
申请公布日期
1953.01.06
申请号
US19470770288
申请日期
1947.08.23
申请人
K. T. LABORATORIES, INC.
发明人
KNOBEL MAX
分类号
G01B3/18
主分类号
G01B3/18
代理机构
代理人
主权项
地址
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