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发明名称
Economizer
摘要
申请公布号
US1786909(A)
申请公布日期
1930.12.30
申请号
US19290367669
申请日期
1929.06.01
申请人
INTERNATIONAL COMBUSTION ENGINEERING CORPORATION
发明人
JACKSON GEORGE P.;TOENSFELDT KURT;STEELE HARRY
分类号
F22D1/10
主分类号
F22D1/10
代理机构
代理人
主权项
地址
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