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发明名称
Procédé de préparation de sélénium destiné à des cellules au sélénium et cellules fabriquées avec ce métalloïde
摘要
申请公布号
FR930185(A)
申请公布日期
1948.01.19
申请号
FRD930185
申请日期
1946.07.03
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
C01B19/02
主分类号
C01B19/02
代理机构
代理人
主权项
地址
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