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发明名称
Signalforsinkelseskobling.
摘要
申请公布号
DK87334(C)
申请公布日期
1959.05.25
申请号
DK19570002612
申请日期
1957.07.27
申请人
MARCONI'S WIRELESS TELEGRAPH COMPANY LIMITED
发明人
分类号
H03K;(IPC1-7):H03K
主分类号
H03K
代理机构
代理人
主权项
地址
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