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经营范围
发明名称
An extractor fan
摘要
申请公布号
GB2199897(A)
申请公布日期
1988.07.20
申请号
GB19880000563
申请日期
1988.01.12
申请人
* AIRFLOW DEVELOPMENTS LTD
发明人
HAYDN JOHN * WHIDDINGTON;PETER JAMES * HEYWOOD
分类号
F24F7/013;(IPC1-7):F04D25/14
主分类号
F24F7/013
代理机构
代理人
主权项
地址
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