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经营范围
发明名称
APPARECCHIO PER L'APPREDIMENTO DELLA TRASMISSIONE E RICEZIONE DI SEGNALI TELEGRAFICI IN CODICE MORSE.
摘要
申请公布号
IT8420634(V0)
申请公布日期
1984.01.25
申请号
IT19840020634U
申请日期
1984.01.25
申请人
MERENDI ANTONELLO UGO
发明人
分类号
H04B;(IPC1-7):H04B/
主分类号
H04B
代理机构
代理人
主权项
地址
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