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发明名称
Improved method of producing phosphors for use, for example, with fluorescent lamps
摘要
申请公布号
GB658980(A)
申请公布日期
1951.10.17
申请号
GB19480010360
申请日期
1948.04.14
申请人
WESTINGHOUSE ELECTRIC INTERNATIONAL COMPANY
发明人
分类号
C09K11/71
主分类号
C09K11/71
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代理人
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