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经营范围
发明名称
Transistor controlled magnetic amplifier
摘要
申请公布号
US2902547(A)
申请公布日期
1959.09.01
申请号
US19540472382
申请日期
1954.12.01
申请人
SPERRY RAND CORPORATION
发明人
ROWLEY LOTHAIR H.;MILENBACH HERMANE
分类号
H03F9/06
主分类号
H03F9/06
代理机构
代理人
主权项
地址
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