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经营范围
发明名称
Klystron apparatus
摘要
申请公布号
US3076116(A)
申请公布日期
1963.01.29
申请号
US19590841270
申请日期
1959.09.21
申请人
EITEL-MCCULLOUGH, INC.
发明人
DRIESCHMAN DONALD F.;LOTT THOMAS M.
分类号
H01J23/20;H01J25/10;H01J25/12
主分类号
H01J23/20
代理机构
代理人
主权项
地址
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