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经营范围
发明名称
SPACE AMPLIFIER
摘要
申请公布号
JPS6211311(A)
申请公布日期
1987.01.20
申请号
JP19860121376
申请日期
1986.05.28
申请人
AMERICAN TELEPH & TELEGR CO <ATT>
发明人
MAIKERU JIEEMUSU GANZU;MAACHIN BUIKUTAA SHIYUNAIDAA;RARUFU FURANSHISU TORANBARURO
分类号
H03F3/54;H01Q21/00;H03F3/60;H03F3/68
主分类号
H03F3/54
代理机构
代理人
主权项
地址
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