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发明名称
TROCADOR DE CALOR PARA O RESFRIAMENTO DE LIQUIDOS COM RETENCAO DE FRIO EM LIQUIDO SATURANTE
摘要
申请公布号
BR5900037(U)
申请公布日期
1980.08.26
申请号
BR19790000037U
申请日期
1979.01.12
申请人
DE CARDOSO J
发明人
DE CARDOSO J
分类号
F28D7/04;(IPC1-7):F28D7/04
主分类号
F28D7/04
代理机构
代理人
主权项
地址
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