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发明名称
Способ изготовления прессованных катодов для ртутных ламп
摘要
申请公布号
SU59161(A1)
申请公布日期
1940.11.30
申请号
SU19400022353
申请日期
1940.03.08
申请人
SASOROV V.P.
发明人
SASOROV V.P.
分类号
H01J9/02
主分类号
H01J9/02
代理机构
代理人
主权项
地址
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