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发明名称
Measuring device
摘要
申请公布号
US2318665(A)
申请公布日期
1943.05.11
申请号
US19410377817
申请日期
1941.02.07
申请人
STANDARD OIL DEVELOPMENT COMPANY
发明人
BOUCHER FRANK G.
分类号
G01V7/10
主分类号
G01V7/10
代理机构
代理人
主权项
地址
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