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发明名称
DISPOSITIF D'EXTRACTION DE GAZ
摘要
申请公布号
FR2842586(B1)
申请公布日期
2005.05.20
申请号
FR20020009063
申请日期
2002.07.17
申请人
INVENT OR
发明人
FRAISSE JEAN MICHEL
分类号
F23L17/02;F23L17/12;F24F7/02;(IPC1-7):F23L17/02;F24F7/00
主分类号
F23L17/02
代理机构
代理人
主权项
地址
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