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发明名称
AUFNAHMEROEHRE MIT VERRINGERTER AUFHELLUNG
摘要
申请公布号
DE2714865(A1)
申请公布日期
1977.10.27
申请号
DE19772714865
申请日期
1977.04.02
申请人
N.V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
VAN TONGEREN,HENDRICUS FRANCISCUS JOANNES JACOBUS;MARIA SCHAMPERS,PAULUS PHILIPPUS;PAUL WEIJLAND,WILLEM;GIUSEPPE CARASSO,MARINO
分类号
H01J29/45;H01J29/39;H01J29/89;(IPC1-7):H01J31/28
主分类号
H01J29/45
代理机构
代理人
主权项
地址
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