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发明名称
90-DEGREE PHASE SHIFTER
摘要
申请公布号
JPH0998067(A)
申请公布日期
1997.04.08
申请号
JP19950252822
申请日期
1995.09.29
申请人
NEC CORP
发明人
TANAKA TOSHIAKI
分类号
H03H11/22;(IPC1-7):H03H11/22
主分类号
H03H11/22
代理机构
代理人
主权项
地址
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