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发明名称
DEVICE FOR REGULATING PRESSURE IN ROOMS WITH NEUTRAL MEDIUM
摘要
申请公布号
SU572630(A1)
申请公布日期
1977.09.15
申请号
SU19721746834
申请日期
1972.02.10
申请人
SHCHEPLEVSKIJ ALEKSEJ K,SU;ASTAKHOV NIKOLAJ V,SU;CHELYUK OLEG A,SU;LARIN NIKOLAJ ,SU
发明人
SHCHEPLEVSKIJ ALEKSEJ K,SU;ASTAKHOV NIKOLAJ V,SU;CHELYUK OLEG A,SU;LARIN NIKOLAJ ,SU
分类号
F24F11/00;(IPC1-7):F24F11/00
主分类号
F24F11/00
代理机构
代理人
主权项
地址
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