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发明名称
SISTEMA PRESSURIZADO E TERMOSTATIZADO APLICADO A COLETORES SOLARES
摘要
申请公布号
BR8007270(A)
申请公布日期
1982.07.13
申请号
BR19800007270
申请日期
1980.11.07
申请人
COMPANHIA DE DESENVOLVIMENTO TECNOLOGICO
发明人
PERI SERGIO DAVID ACCATTINI
分类号
(IPC1-7):F24J3/02
主分类号
(IPC1-7):F24J3/02
代理机构
代理人
主权项
地址
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