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发明名称
Einanodiges Metalldampfentladungsgefaess
摘要
申请公布号
DE905296(C)
申请公布日期
1954.03.01
申请号
DE1943S005612D
申请日期
1943.06.19
申请人
SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT
发明人
KNAPPE CURT
分类号
H01J13/04;H01J13/16
主分类号
H01J13/04
代理机构
代理人
主权项
地址
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