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经营范围
发明名称
COOKING FUME EXTRACTOR
摘要
申请公布号
PL55006(Y1)
申请公布日期
1997.03.28
申请号
PL19930098915U
申请日期
1993.10.25
申请人
POLITECHNIKA WROCLAWSKA
发明人
GROZIK MICHAL
分类号
F24C15/20;(IPC1-7):F24C15/20
主分类号
F24C15/20
代理机构
代理人
主权项
地址
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