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发明名称
VERFAHREN ZUM ALTERN EINER GASENTLADUNGSLAMPE
摘要
申请公布号
DE2653079(A1)
申请公布日期
1977.06.16
申请号
DE19762653079
申请日期
1976.11.23
申请人
N.V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
CORNELIS DROP,PETER;DE ROP,WALTER JAN ROZA ADOLF;EMMA MAES,ROBERT LEOPOLD MARIA
分类号
H01J9/385;H01J9/44;(IPC1-7):H01J9/44;H01J61/54
主分类号
H01J9/385
代理机构
代理人
主权项
地址
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