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发明名称
Ventilators
摘要
申请公布号
US3334569(A)
申请公布日期
1967.08.08
申请号
US19640413715
申请日期
1964.11.25
申请人
COLT VENTILATION & HEATING LIMITED
发明人
LAMBIE HOWARD RUSSELL
分类号
F04D25/14;F24F7/02;F24F13/14
主分类号
F04D25/14
代理机构
代理人
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