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发明名称
COUPLED CAVITY TYPE TRAVELING-WAVE TUBE
摘要
申请公布号
JPH04174941(A)
申请公布日期
1992.06.23
申请号
JP19900302238
申请日期
1990.11.07
申请人
NEC CORP
发明人
SUZUKI TERUO;TAKEUCHI YOSHIFUMI
分类号
H01J23/24;H01J23/30
主分类号
H01J23/24
代理机构
代理人
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地址
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