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发明名称
Vorrichtung zum Kühlen der Anode einer Entladungsröhre
摘要
申请公布号
CH330650(A)
申请公布日期
1958.06.15
申请号
CHD330650
申请日期
1955.05.02
申请人
TELEFUNKEN GMBH
发明人
PROTZE,KURT,DIPL.-ING.
分类号
H01J19/36
主分类号
H01J19/36
代理机构
代理人
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