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发明名称
VENTILATION METHOD AND APPARATUS
摘要
申请公布号
EP0091430(B1)
申请公布日期
1985.08.07
申请号
EP19810902945
申请日期
1981.10.20
申请人
ERGONOMI DESIGN GRUPPEN AB
发明人
BOBJER, OLLE;DAHLIN, TORSTEN;GRIEVES, JOHN
分类号
F24F7/007;F24F7/06;(IPC1-7):F24F7/007
主分类号
F24F7/007
代理机构
代理人
主权项
地址
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