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发明名称
HOCHSPANNUNGS-VAKUUMROEHRE, INSBESONDERE ROENTGENROEHRE
摘要
申请公布号
DE3116169(A1)
申请公布日期
1982.11.11
申请号
DE19813116169
申请日期
1981.04.23
申请人
PHILIPS PATENTVERWALTUNG GMBH
发明人
BRETTSCHNEIDER,HORST,DR.;HARTL,WALTER,DR.
分类号
H01J35/16;H01J1/52;H01J35/02;H01J35/04;(IPC1-7):H01J35/02
主分类号
H01J35/16
代理机构
代理人
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