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经营范围
发明名称
Surface condenser
摘要
申请公布号
US2153361(A)
申请公布日期
1939.04.04
申请号
US19380241981
申请日期
1938.11.23
申请人
GENERAL ELECTRIC COMPANY
发明人
BENNETT FRANK S.
分类号
F28B1/02
主分类号
F28B1/02
代理机构
代理人
主权项
地址
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