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发明名称
MODULATOR-DEMODULATOR
摘要
申请公布号
JPH04281660(A)
申请公布日期
1992.10.07
申请号
JP19910069381
申请日期
1991.03.11
申请人
NEC CORP;NEC SHIZUOKA LTD
发明人
MAEDA KIYOHARU;KAWAGUCHI NAOHISA
分类号
H04L29/06;H04M11/00
主分类号
H04L29/06
代理机构
代理人
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地址
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