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经营范围
发明名称
SUPERHEATER
摘要
申请公布号
CA299708(A)
申请公布日期
1930.04.29
申请号
CAD299708
申请日期
申请人
BABCOCK-WILCOX AND GOLDIE-MCCULLOCH
发明人
HOWARD JAMES KERR
分类号
主分类号
代理机构
代理人
主权项
地址
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