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发明名称
Improvements in and connected with electric fans
摘要
申请公布号
GB373146(A)
申请公布日期
1932.05.17
申请号
GB19310004861
申请日期
1931.02.16
申请人
J. STONE & COMPANY, LIMITED;JOHN FURSE BANCROFT VIDAL
发明人
分类号
F04D29/04
主分类号
F04D29/04
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