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经营范围
发明名称
Heat exchange apparatus for gaseous media
摘要
申请公布号
GB656526(A)
申请公布日期
1951.08.22
申请号
GB19470027972
申请日期
1947.10.20
申请人
THE AIR PREHEATER CORPORATION
发明人
分类号
F28D7/10
主分类号
F28D7/10
代理机构
代理人
主权项
地址
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