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发明名称
Fremgangsmåte, system og anordning for linjeovervåking
摘要
申请公布号
NO20012433(D0)
申请公布日期
2001.05.16
申请号
NO20010002433
申请日期
2001.05.16
申请人
COMPUTEC OY
发明人
HAKULINEN, MARTTI JUHANI
分类号
H04M3/22;H04M3/30;H04M11/00;(IPC1-7):H04M
主分类号
H04M3/22
代理机构
代理人
主权项
地址
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