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发明名称
MEJORAS INTRODUCIDAS EN LA FABRICACION DE UN GETTER PARA TUBOS DE RAYOS CATODICOS Y OTROS RECIPIENTES DE VACIO
摘要
申请公布号
ES282591(A1)
申请公布日期
1963.01.01
申请号
ES19910002825
申请日期
1962.11.19
申请人
PHILIPS GLOEILAMPENFABRIEKEN N. V.
发明人
分类号
(IPC1-7):B65
主分类号
(IPC1-7):B65
代理机构
代理人
主权项
地址
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