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发明名称
Improvements in tubular heat exchangers
摘要
申请公布号
GB569573(A)
申请公布日期
1945.05.30
申请号
GB19430017267
申请日期
1943.10.20
申请人
BABCOCK & WILCOX LIMITED
发明人
分类号
F22D1/02;F28F1/12
主分类号
F22D1/02
代理机构
代理人
主权项
地址
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