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发明名称
METHOD OF AND APPARATUS FOR DETERMINING EFFICIENCY OF HEAT EXCHANGE IN THE CORE PORTION OF A COOLER
摘要
申请公布号
PL133833(B1)
申请公布日期
1985.07.31
申请号
PL19810229521
申请日期
1981.02.03
申请人
发明人
分类号
G01K17/08;G01N;(IPC1-7):G01K17/08
主分类号
G01K17/08
代理机构
代理人
主权项
地址
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