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发明名称
Устройство для измерения вакуума в высоковольтных ртутных выпрямителях
摘要
申请公布号
SU95646(A1)
申请公布日期
1952.11.30
申请号
SUD95646
申请日期
1952.08.14
申请人
RUBCHINSKIJ A.V.;STEPANOV N.P.
发明人
RUBCHINSKIJ A.V.;STEPANOV N.P.
分类号
H01J13/30
主分类号
H01J13/30
代理机构
代理人
主权项
地址
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