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发明名称
Improvements in water tube steam boilers
摘要
申请公布号
GB371076(A)
申请公布日期
1932.04.21
申请号
GB19310003880
申请日期
1931.02.06
申请人
THE BABCOCK & WILCOX COMPANY
发明人
分类号
F22B17/10
主分类号
F22B17/10
代理机构
代理人
主权项
地址
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