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发明名称
Improvements in or relating to processes for the manufacture of luminescent screens suitable for use in braun tubes and like apparatus
摘要
申请公布号
GB405964(A)
申请公布日期
1934.02.08
申请号
GB19320022227
申请日期
1932.08.08
申请人
TELEFUNKEN GESELLSCHAFT FUR DRAHTLOSE TELEGRAPHIE M.B.H.
发明人
分类号
H01J29/22
主分类号
H01J29/22
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代理人
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