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经营范围
发明名称
Improvements relating to steam superheater and like elements
摘要
申请公布号
GB488944(A)
申请公布日期
1938.07.18
申请号
GB19370001450
申请日期
1937.01.18
申请人
THE SUPERHEATER COMPANY LIMITED;FREDERICK ARTHUR BOYES
发明人
分类号
F22G7/06
主分类号
F22G7/06
代理机构
代理人
主权项
地址
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