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发明名称
Attenuation control arrangement for wave transmission system
摘要
申请公布号
US3278850(A)
申请公布日期
1966.10.11
申请号
US19630265243
申请日期
1963.03.14
申请人
NIPPON ELECTRIC COMPANY, LIMITED
发明人
TOMIZAWA TADASHI;KURODA TAKAJI
分类号
H04B1/40;H04B7/005
主分类号
H04B1/40
代理机构
代理人
主权项
地址
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