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经营范围
发明名称
HEAT EXCHANGER
摘要
申请公布号
SU1749683(A1)
申请公布日期
1992.07.23
申请号
SU19904885722
申请日期
1990.11.28
申请人
N-PROIZV OB "ENERGIYA"
发明人
SOLDATOV GERMAN E,SU;LOSEV VALERIJ L,SU;KRUSHENOK SERGEJ D,SU;BORISKINA VALENTINA N,SU
分类号
F28D7/00;F28F11/02
主分类号
F28D7/00
代理机构
代理人
主权项
地址
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