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发明名称
Economizer
摘要
申请公布号
US1765532(A)
申请公布日期
1930.06.24
申请号
US19240744548
申请日期
1924.10.20
申请人
THE BABCOCK & WILCOX COMPANY
发明人
JACOBUS DAVID S.;JONES WILLIAM A.
分类号
F22D1/02
主分类号
F22D1/02
代理机构
代理人
主权项
地址
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