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经营范围
发明名称
VENTILATION DEVICE
摘要
申请公布号
SU720258(A1)
申请公布日期
1980.03.05
申请号
SU19782673106
申请日期
1978.07.25
申请人
KI INZH-STR I;KI OTDEL VG PI "TEPLOELEKTROPROEKT"
发明人
TKACHUK ANDREJ YA,SU;KORBUT VADIM P,SU;BEM GEORGIJ E,SU;DUBROVSKIJ BORIS ,SU
分类号
F24F7/02;(IPC1-7):F24F7/02
主分类号
F24F7/02
代理机构
代理人
主权项
地址
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