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经营范围
发明名称
UN APARATO DE RAYOS X
摘要
申请公布号
ES222038(A1)
申请公布日期
1955.12.16
申请号
ES19380002220
申请日期
1955.05.26
申请人
PHILIPS'GLOEILAMPENFABRIEKEN, N. V.
发明人
分类号
H05G1/54;(IPC1-7):H05
主分类号
H05G1/54
代理机构
代理人
主权项
地址
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