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发明名称
ELEKTRISCHE LAMPE
摘要
申请公布号
DD256391(A5)
申请公布日期
1988.05.04
申请号
DD19870302221
申请日期
1987.04.28
申请人
N. V. PHILIPS'GLOEILAMPENFABRIEKEN,NL
发明人
HEIJDEN,JOHANNES M. A. VON DER,NL;DERKS,PIERRE L. L. M.,NL;PENNING,CORNELIS,NL
分类号
F21V17/00;H01J5/50;H01J5/60;H01J65/04;(IPC1-7):H01J37/16
主分类号
F21V17/00
代理机构
代理人
主权项
地址
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