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发明名称
TELECOMMUNICATION SYSTEM
摘要
申请公布号
GB1270908(A)
申请公布日期
1972.04.19
申请号
GB19710001036
申请日期
1971.01.08
申请人
PHILIPS ELECTRONIC AND ASSOCIATED INDUSTRIES LIMITED
发明人
分类号
H04Q3/54
主分类号
H04Q3/54
代理机构
代理人
主权项
地址
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