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发明名称
NETWORK FOR PROTECTING AGAINST OVERVOLTAGES THE INPUT CIRCUITS OF DIGITAL SIGNAL REGENERATOR
摘要
申请公布号
PL130778(B1)
申请公布日期
1984.09.29
申请号
PL19800228562
申请日期
1980.12.18
申请人
发明人
分类号
H02H;H02H9/04;H04M3/22;(IPC1-7):H02H9/04
主分类号
H02H
代理机构
代理人
主权项
地址
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