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经营范围
发明名称
VENTILATION UNIT
摘要
申请公布号
SU1543194(A1)
申请公布日期
1990.02.15
申请号
SU19874337881
申请日期
1987.12.04
申请人
MIKHAJLOV ANATOLIJ A,SU;STUPINA LYUDMILA A,SU
发明人
MIKHAJLOV ANATOLIJ A,SU;STUPINA LYUDMILA A,SU
分类号
F24F7/06
主分类号
F24F7/06
代理机构
代理人
主权项
地址
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