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发明名称
PERFEZIONAMENTI AGLI ATTENUATORI A DIODI PIN
摘要
申请公布号
IT1186383(B)
申请公布日期
1987.11.26
申请号
IT19850022923
申请日期
1985.11.20
申请人
GTE TELECOMUNICAZIONI SPA
发明人
MARCONI FRANCO
分类号
H01P1/22;H03H7/25;H04B1/18;(IPC1-7):H01P/
主分类号
H01P1/22
代理机构
代理人
主权项
地址
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