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发明名称
Blower apparatus
摘要
申请公布号
US2169232(A)
申请公布日期
1939.08.15
申请号
US19390266775
申请日期
1939.04.08
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
FLANDERS WARREN B.
分类号
F04D29/42;F04D29/54
主分类号
F04D29/42
代理机构
代理人
主权项
地址
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