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发明名称
Elektronenroehre fuer groessere Leistungen
摘要
申请公布号
DE1281040(B)
申请公布日期
1968.10.24
申请号
DE1967P043596
申请日期
1967.12.13
申请人
PHILIPS PATENTVERWALTUNG G.M.B.H.
发明人
VOSS OTTO G.
分类号
H01J19/36;H01J19/80
主分类号
H01J19/36
代理机构
代理人
主权项
地址
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