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发明名称
Method and apparatus for comparing electrical transients
摘要
申请公布号
US2113749(A)
申请公布日期
1938.04.12
申请号
US19350054179
申请日期
1935.12.13
申请人
STANDARD OIL DEVELOPMENT COMPANY
发明人
STATHAM LOUIS
分类号
G01V3/04
主分类号
G01V3/04
代理机构
代理人
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