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发明名称
Heat transfer unit
摘要
申请公布号
US2676238(A)
申请公布日期
1954.04.20
申请号
US19520296409
申请日期
1952.06.30
申请人
COATES SYDNEY N
发明人
COATES SYDNEY N.
分类号
F24H3/00
主分类号
F24H3/00
代理机构
代理人
主权项
地址
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