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发明名称
ORTHOGONAL POLARIZER
摘要
申请公布号
JPH0289401(A)
申请公布日期
1990.03.29
申请号
JP19880131088
申请日期
1988.05.27
申请人
NEC CORP
发明人
KATSUYA RIYOUJI
分类号
H01P1/16;H01P1/161;(IPC1-7):H01P1/16
主分类号
H01P1/16
代理机构
代理人
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地址
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