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经营范围
发明名称
Magnesium boroarsenate phosphor
摘要
申请公布号
US2714095(A)
申请公布日期
1955.07.26
申请号
US19540406048
申请日期
1954.01.25
申请人
TOKYO SHIBAURA ELECTRIC CO., LTD.
发明人
KOBUKE YOSHIMASA;UEHARA YASUO
分类号
C09K11/74
主分类号
C09K11/74
代理机构
代理人
主权项
地址
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