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发明名称
Elektronen-Entladungseinrichtung
摘要
申请公布号
DE1491530(A1)
申请公布日期
1969.10.09
申请号
DE19651491530
申请日期
1965.07.21
申请人
VARIAN ASSOCIATES
发明人
JOSEPH ESPINOSA,ROBERT
分类号
H01J23/00;H01J23/27
主分类号
H01J23/00
代理机构
代理人
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地址
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