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经营范围
发明名称
Air circulator
摘要
申请公布号
US2228201(A)
申请公布日期
1941.01.07
申请号
US19390292178
申请日期
1939.08.28
申请人
MOTOR WHEEL CORPORATION
发明人
COTES MERVIN F.;MILLER JOHN W.
分类号
F04D25/08;F24F7/007;F24F13/20
主分类号
F04D25/08
代理机构
代理人
主权项
地址
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