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发明名称
Vorratskathode und Verfahren zu deren Herstellung
摘要
申请公布号
DE1614813(A1)
申请公布日期
1970.05.27
申请号
DE19671614813
申请日期
1967.05.19
申请人
TELEFUNKEN PATENTVERWERTUNGSGESELLSCHAFT MBH
发明人
HELD,WALTER
分类号
H01J1/28
主分类号
H01J1/28
代理机构
代理人
主权项
地址
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