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发明名称
HEAT-EXCHANGING ELEMENT
摘要
申请公布号
SU1451520(A2)
申请公布日期
1989.01.15
申请号
SU19864198256
申请日期
1986.12.31
申请人
FILINA NATALYA N,SU;ARININ ANATOLIJ F,SU
发明人
FILINA NATALYA N,SU;ARININ ANATOLIJ F,SU
分类号
F28D7/10;F25B39/02
主分类号
F28D7/10
代理机构
代理人
主权项
地址
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