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发明名称
Coupling circuits
摘要
申请公布号
US2644927(A)
申请公布日期
1953.07.07
申请号
US19490130198
申请日期
1949.11.30
申请人
FEDERAL TELECOMMUNICATION LABORATORIES, INC.
发明人
DISHAL MILTON;GRAND JESSE S. LE
分类号
H03H2/00
主分类号
H03H2/00
代理机构
代理人
主权项
地址
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