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发明名称
ELECTRON VELOCITY MODULATION TUBES
摘要
申请公布号
CA564896(A)
申请公布日期
1958.10.21
申请号
CAD564896
申请日期
申请人
INTERNATIONAL STANDARD ELECTRIC CORPORATION
发明人
ARNOLD H. W. BECK;ALAN B. CUTTING
分类号
主分类号
代理机构
代理人
主权项
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