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发明名称
Improvements in or relating to electric fans or the like
摘要
申请公布号
GB768898(A)
申请公布日期
1957.02.20
申请号
GB19550010196
申请日期
1955.04.07
申请人
WESTINGHOUSE ELECTRIC INTERNATIONAL COMPANY
发明人
分类号
F04D29/64
主分类号
F04D29/64
代理机构
代理人
主权项
地址
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