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发明名称
Foerfarande och system foer reglering av volymen pao en signal som foermedlas till en abonnentanslutning
摘要
申请公布号
FI980801(A0)
申请公布日期
1998.04.07
申请号
FI19980000801
申请日期
1998.04.07
申请人
NOKIA TELECOMMUNICATIONS OY
发明人
YRJAENAE, MARTTI;HEIKKILAE, VESA;HALLIKAINEN, JOUKO
分类号
H04M3/30;H04M3/40;H04Q11/04;(IPC1-7):H04Q
主分类号
H04M3/30
代理机构
代理人
主权项
地址
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