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发明名称
Вентиляторная установка
摘要
申请公布号
SU85155(A1)
申请公布日期
1949.11.30
申请号
SU19490406228
申请日期
1949.10.21
申请人
ZVEREV N.F.;NAZAROV S.YA.;NIKONOV V.I.
发明人
ZVEREV N.F.;NAZAROV S.YA.;NIKONOV V.I.
分类号
F04D25/02
主分类号
F04D25/02
代理机构
代理人
主权项
地址
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