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发明名称
BROADBAND TELECOMMUNICATIONS NETWORKS
摘要
申请公布号
IE890822(L)
申请公布日期
1989.09.15
申请号
IE19890000822
申请日期
1989.03.15
申请人
MADAUS AKTIENGESELLSCHAFT,
发明人
分类号
H04N7/173;(IPC1-7):H04N7/173
主分类号
H04N7/173
代理机构
代理人
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地址
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