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发明名称
Substance fluorescente électroluminescente
摘要
申请公布号
FR1088533(A)
申请公布日期
1955.03.08
申请号
FRD1088533
申请日期
1953.12.05
申请人
SYLVANIA ELECTRIC PRODUCTS INCORPORATED
发明人
分类号
H05B33/14
主分类号
H05B33/14
代理机构
代理人
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