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发明名称
Entladungsgefaess mit einer Dampffuellung, die aus einem im Roehrenfuss vorgesehenen Vorrat eines dampfbildenden Stoffes ergaenzt wird
摘要
申请公布号
DE757473(C)
申请公布日期
1953.09.07
申请号
DE1941N044855D
申请日期
1941.06.24
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
KUIPERS MINNE
分类号
H01J17/26
主分类号
H01J17/26
代理机构
代理人
主权项
地址
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