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发明名称
HOLLOW-PLATE HEAT EXCHANGE ELEMENT
摘要
申请公布号
GB2023796(B)
申请公布日期
1982.08.25
申请号
GB19790019910
申请日期
1979.06.07
申请人
GENERAL MOTORS CORP
发明人
分类号
F28D1/03;F28F3/04;(IPC1-7):F28F3/00;F25B39/00
主分类号
F28D1/03
代理机构
代理人
主权项
地址
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