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发明名称
ELEKTRONENSTRAHLERZEUGER MIT EINER DIREKT UND EINER INDIREKT BEHEIZBAREN KATODE.
摘要
申请公布号
DE3670177(D1)
申请公布日期
1990.05.10
申请号
DE19863670177
申请日期
1986.09.13
申请人
LEYBOLD AG, 6450 HANAU, DE
发明人
KRAFT, REINHARD, D-6472 ALTENSTADT-HOECHST, DE;RANKE, DR., HORST, D-8755 ALZENAU, DE
分类号
H01J3/02;H01J37/075;(IPC1-7):H01J3/02
主分类号
H01J3/02
代理机构
代理人
主权项
地址
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