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发明名称
High frequency thermocouple ammeter
摘要
申请公布号
US2199247(A)
申请公布日期
1940.04.30
申请号
US19390254136
申请日期
1939.02.02
申请人
GENERAL ELECTRIC COMPANY
发明人
RICH THEODORE A.;MEAHL HARRY R.;MICHEL PHILIP C.
分类号
G01R19/22
主分类号
G01R19/22
代理机构
代理人
主权项
地址
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