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发明名称
Контактный выпрямитель
摘要
申请公布号
SU33231(A1)
申请公布日期
1933.11.30
申请号
SU19310087650
申请日期
1931.04.29
申请人
LEPESHINSKOJ-KRAKAU V.N.;LOSEV O.V.;OSTROUMOV B.A.
发明人
LEPESHINSKOJ-KRAKAU V.N.;LOSEV O.V.;OSTROUMOV B.A.
分类号
H01L21/00
主分类号
H01L21/00
代理机构
代理人
主权项
地址
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