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经营范围
发明名称
Indicating calipers
摘要
申请公布号
US3117380(A)
申请公布日期
1964.01.14
申请号
US19630278293
申请日期
1963.05.06
申请人
UNITED STATES STEEL CORPORATION
发明人
JACOBS PERCY C.
分类号
G01B3/16
主分类号
G01B3/16
代理机构
代理人
主权项
地址
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