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发明名称
ELECTRIC LAMPS
摘要
申请公布号
GB2019385(B)
申请公布日期
1982.08.11
申请号
GB19790013304
申请日期
1979.04.17
申请人
PHILIPS NV
发明人
分类号
F21V19/00;H01K1/38;(IPC1-7):C03C27/02
主分类号
F21V19/00
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