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发明名称
Entladungslampe fuer groessere Stromstaerken mit hohem Betriebsdampf- druck und festen heissen, vorzugsweise aktivierten Elektroden
摘要
申请公布号
DE959297(C)
申请公布日期
1957.03.07
申请号
DE1940D006170D
申请日期
1940.02.18
申请人
ULRICH W. DOERING
发明人
DOERING ULRICH W.
分类号
H01J61/86
主分类号
H01J61/86
代理机构
代理人
主权项
地址
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