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发明名称
COAXIAL WAVEGUIDE STRUCTURE
摘要
申请公布号
JPH01272032(A)
申请公布日期
1989.10.31
申请号
JP19880099501
申请日期
1988.04.22
申请人
TOSHIBA CORP
发明人
YONEYAMA KEIICHI
分类号
H01J23/40;H01P1/08
主分类号
H01J23/40
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代理人
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