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经营范围
发明名称
VERTICAL HEAT EXCHANGING APPARATUS
摘要
申请公布号
RU2042909(C1)
申请公布日期
1995.08.27
申请号
SU19914914502
申请日期
1991.02.26
申请人
OBSHCHESTVO S OGRANICHENNOJ OTVETSTVENNOSTYU FIRMA "ENSTEK LTD."
发明人
LOSEV VALERIJ L;KELIN GEORGIJ E;IVANOV ANDREJ A
分类号
F28D7/10;(IPC1-7):F28D7/10
主分类号
F28D7/10
代理机构
代理人
主权项
地址
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