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发明名称
FOUR-PHASED PHASE DEMODULATOR
摘要
申请公布号
JPH0239652(A)
申请公布日期
1990.02.08
申请号
JP19880188268
申请日期
1988.07.29
申请人
NEC CORP
发明人
NISHIYAMA HITOSHI
分类号
H04L27/22
主分类号
H04L27/22
代理机构
代理人
主权项
地址
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