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发明名称
RADIATIONAL COOLING TYPE TRAVELING WAVE TUBE
摘要
申请公布号
JPH10275565(A)
申请公布日期
1998.10.13
申请号
JP19970079874
申请日期
1997.03.31
申请人
NEC CORP;JISEDAI EISEI TSUSHIN HOSO SYST KENKYUSHO:KK
发明人
MORI MAKOTO;MIYAUCHI MASAO;KAWAKAMI YOICHI
分类号
B64G1/50;H01J23/033;(IPC1-7):H01J23/033
主分类号
B64G1/50
代理机构
代理人
主权项
地址
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