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发明名称
Side wall register
摘要
申请公布号
US2847928(A)
申请公布日期
1958.08.19
申请号
US19520306560
申请日期
1952.08.27
申请人
AIR CONTROL PRODUCTS, INC.
发明人
GLASS FREDERICK F.
分类号
F24F13/075
主分类号
F24F13/075
代理机构
代理人
主权项
地址
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