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发明名称
Bistable phototube
摘要
申请公布号
US2877355(A)
申请公布日期
1959.03.10
申请号
US19550497130
申请日期
1955.03.28
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
YOUNG DONALD R.
分类号
H01J40/14;H01J40/18
主分类号
H01J40/14
代理机构
代理人
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