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发明名称
REFLECTION TYPE ATTENUATOR
摘要
申请公布号
JPH01154602(A)
申请公布日期
1989.06.16
申请号
JP19870312257
申请日期
1987.12.11
申请人
NEC CORP
发明人
ISHIDA MASATOSHI
分类号
H01P1/22
主分类号
H01P1/22
代理机构
代理人
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地址
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