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经营范围
发明名称
Exhaust steam injector
摘要
申请公布号
US1870006(A)
申请公布日期
1932.08.02
申请号
US19280323852
申请日期
1928.12.05
申请人
THE SUPERHEATER COMPANY
发明人
HARD MALCOLM
分类号
F04F5/46
主分类号
F04F5/46
代理机构
代理人
主权项
地址
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