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发明名称
ELECTRIC LAMP
摘要
申请公布号
EP0850487(A1)
申请公布日期
1998.07.01
申请号
EP19970925241
申请日期
1997.06.25
申请人
KONINKLIJKE PHILIPS ELECTRONICS N.V.
发明人
GANDHI, HARISH;BOYCE, WALTER, A.;WOODWARD, DAVID, R.
分类号
H01J5/50;H01J5/54;H01J5/60;H01K1/46;(IPC1-7):H01K1/46
主分类号
H01J5/50
代理机构
代理人
主权项
地址
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