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发明名称
Improvements in louvre ventilators for vehicles or other purposes
摘要
申请公布号
GB382521(A)
申请公布日期
1932.10.27
申请号
GB19320007075
申请日期
1932.03.09
申请人
EDWIN GEORGE BROWN
发明人
分类号
F24F13/15
主分类号
F24F13/15
代理机构
代理人
主权项
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