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发明名称
Fluorescent screen
摘要
申请公布号
US2137118(A)
申请公布日期
1938.11.15
申请号
US19340756289
申请日期
1934.12.06
申请人
TELEFUNKEN GESELLSCHAFT FUR DRAHTLOSE TELEGRAPHIE M.B.H.
发明人
SCHLEEDE ARTHUR;SCHROTER FRITZ
分类号
H01J29/24
主分类号
H01J29/24
代理机构
代理人
主权项
地址
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