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发明名称
Method of forming tube constructions for heat exchange apparatus
摘要
申请公布号
US2304789(A)
申请公布日期
1942.12.15
申请号
US19400352502
申请日期
1940.08.14
申请人
THE BABCOCK & WILCOX COMPANY
发明人
BAILEY ERVIN G.
分类号
F22B37/10
主分类号
F22B37/10
代理机构
代理人
主权项
地址
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