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发明名称
HEAT EXCHANGER
摘要
申请公布号
RU2075705(C1)
申请公布日期
1997.03.20
申请号
RU19940030747
申请日期
1994.08.18
申请人
DOBROKHOTOV EDUARD S
发明人
DOBROKHOTOV EDUARD S
分类号
F24J2/04;F28D7/00;(IPC1-7):F24J2/04
主分类号
F24J2/04
代理机构
代理人
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