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发明名称
Transistor reactance device
摘要
申请公布号
US2888648(A)
申请公布日期
1959.05.26
申请号
US19540420225
申请日期
1954.03.31
申请人
HAZELTINE RESEARCH, INC.
发明人
HERRING FREDERICK G.
分类号
H03B5/12;H03C3/14;H03J3/18
主分类号
H03B5/12
代理机构
代理人
主权项
地址
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