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发明名称
Wave-train magnetometer
摘要
申请公布号
US2565799(A)
申请公布日期
1951.08.28
申请号
US19440543924
申请日期
1944.07.07
申请人
BRATTAIN WALTER H
发明人
BRATTAIN WALTER H.
分类号
G01R33/04
主分类号
G01R33/04
代理机构
代理人
主权项
地址
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