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经营范围
发明名称
COUPLED CAVITY SLOW WAVE CIRCUIT AND TUBE USING IT
摘要
申请公布号
IL37440(D0)
申请公布日期
1971.11.29
申请号
IL19710037440
申请日期
1971.08.04
申请人
VARIAN ASS
发明人
分类号
H01J23/24
主分类号
H01J23/24
代理机构
代理人
主权项
地址
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