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经营范围
发明名称
Improvements in or relating to tubulous convection heat exchangers
摘要
申请公布号
GB738963(A)
申请公布日期
1955.10.19
申请号
GB19530035307
申请日期
1953.12.18
申请人
BABCOCK & WILCOX LIMITED
发明人
分类号
F22G7/14;F28D7/00;F28D7/06;F28D7/08
主分类号
F22G7/14
代理机构
代理人
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地址
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