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发明名称
Safety valve
摘要
申请公布号
US1924563(A)
申请公布日期
1933.08.29
申请号
US19300499493
申请日期
1930.12.02
申请人
THE BABCOCK & WILCOX COMPANY
发明人
LUCKE CHARLES E.
分类号
F16K17/10
主分类号
F16K17/10
代理机构
代理人
主权项
地址
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