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经营范围
发明名称
A VENTILATOR
摘要
申请公布号
GB9101161(D0)
申请公布日期
1991.02.27
申请号
GB19910001161
申请日期
1991.01.18
申请人
R.W. SIMON LIMITED
发明人
分类号
F24F13/14;F24F13/18
主分类号
F24F13/14
代理机构
代理人
主权项
地址
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