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发明名称
Improvements in fans
摘要
申请公布号
GB590383(A)
申请公布日期
1947.07.16
申请号
GB19450001818
申请日期
1945.01.23
申请人
WOODS OF COLCHESTER LIMITED;BRIAN BOWMAN DALY;ERNEST NORMAN BEAVIS
发明人
分类号
F04D29/36
主分类号
F04D29/36
代理机构
代理人
主权项
地址
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