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经营范围
发明名称
Improvements in radiant heat superheaters
摘要
申请公布号
GB336178(A)
申请公布日期
1930.10.09
申请号
GB19300000142
申请日期
1930.01.02
申请人
BABCOCK & WILCOX COMPANY
发明人
分类号
F22G1/06
主分类号
F22G1/06
代理机构
代理人
主权项
地址
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