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经营范围
发明名称
Braun tube
摘要
申请公布号
US1993565(A)
申请公布日期
1935.03.05
申请号
US19320625484
申请日期
1932.07.28
申请人
THE FIRM OF FERNSEH AKTIENGESELLSCHAFT
发明人
MOLLER HANS GEORG;MOLLER ROLF
分类号
H01J29/02;H01J29/52
主分类号
H01J29/02
代理机构
代理人
主权项
地址
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