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经营范围
发明名称
TUBO DE RAYOS CATODICOS DE FORMA RECTANGULAR.
摘要
申请公布号
ES357627(A1)
申请公布日期
1970.03.16
申请号
ES19270003576
申请日期
1968.08.28
申请人
STANDARD ELECTRICA, S. A.
发明人
分类号
H01J;H01J29/87;(IPC1-7):01J/
主分类号
H01J
代理机构
代理人
主权项
地址
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