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发明名称
MODEM
摘要
申请公布号
JPH0326161(A)
申请公布日期
1991.02.04
申请号
JP19890161553
申请日期
1989.06.23
申请人
NEC ENG LTD
发明人
KOBAYASHI YOSHIKAZU
分类号
H04L27/00;H04M11/00
主分类号
H04L27/00
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