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发明名称
Perfectionnements à des dispositifs ioniques
摘要
申请公布号
FR1389330(A)
申请公布日期
1965.02.12
申请号
FR19640970976
申请日期
1964.04.15
申请人
COMPAGNIE FRANCAISE THOMSON-HOUSTON
发明人
分类号
H01J41/04;H01J41/06;H01J41/16;H01J41/20
主分类号
H01J41/04
代理机构
代理人
主权项
地址
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