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经营范围
发明名称
Elektrodeneinfuehrung fuer Vakuumentladungsgefaess
摘要
申请公布号
DE902059(C)
申请公布日期
1954.01.18
申请号
DE1940B004505D
申请日期
1940.10.03
申请人
JULIUS PINTSCH K.G.
发明人
分类号
H01J13/06;H01J13/26;H01J19/62
主分类号
H01J13/06
代理机构
代理人
主权项
地址
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