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经营范围
发明名称
Heat exchanger
摘要
申请公布号
US2847193(A)
申请公布日期
1958.08.12
申请号
US19540452908
申请日期
1954.08.30
申请人
CARTER RICHARD H
发明人
CARTER RICHARD H.
分类号
F28D7/02
主分类号
F28D7/02
代理机构
代理人
主权项
地址
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