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经营范围
发明名称
Improvements in apparatus for heating air
摘要
申请公布号
GB416348(A)
申请公布日期
1934.09.05
申请号
GB19330000430
申请日期
1933.01.05
申请人
JOHN ROBERT FARBRIDGE
发明人
分类号
F24H3/08
主分类号
F24H3/08
代理机构
代理人
主权项
地址
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