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经营范围
发明名称
Laufzeitroehre,insbesondere Wanderfeldroehre,mit einem Magnetsystem zur gebuendelten Fuehrung des Elektronenstrahls mittels eines homogenen Magnetfeldes
摘要
申请公布号
DE1491453(A1)
申请公布日期
1969.07.03
申请号
DE19651491453
申请日期
1965.03.25
申请人
SIEMENS AG
发明人
MEYERER,PAUL;GLIEN,HANS
分类号
H01J23/087
主分类号
H01J23/087
代理机构
代理人
主权项
地址
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