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发明名称
Perfectionnements aux tubes à cathode froide
摘要
申请公布号
FR974698(A)
申请公布日期
1951.02.23
申请号
FRD974698
申请日期
1948.11.05
申请人
BENDIX AVIATION CORPORATION
发明人
分类号
H01J17/38
主分类号
H01J17/38
代理机构
代理人
主权项
地址
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