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发明名称
DISPOSITIVO ISTRADATORE COMMUTATO A SATELLITE MULTIFASCI A FREQUENZA CENTRALE VARIABILE A LARGHEZZA DI BANDA VARIABILE.
摘要
申请公布号
IT8920826(D0)
申请公布日期
1989.06.08
申请号
IT19890020826
申请日期
1989.06.08
申请人
INTERNATIONAL TELECOMMUNICATIONS SATELLITE ORGANIZATION
发明人
PIETRO DE SANTIS
分类号
H04B;H04J
主分类号
H04B
代理机构
代理人
主权项
地址
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