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发明名称
LOUVER-TYPE ROOF VENTILATOR
摘要
申请公布号
PL61192(Y1)
申请公布日期
2005.02.28
申请号
PL20000111710U
申请日期
2000.12.13
申请人
PRZEDSIEBIORSTWO USLUGOWO-PRODUKCYJNE I WDRAZANIA POSTEPU TECHNICZNEGO UNIWERSAL SP.Z OO.
发明人
NOWAK KRZYSZTOF;WAJSPRYCH ANDRZEJ
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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