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发明名称
PERFECCIONAMIENTO EN SISTEMAS DE APROVECHAMIENTO DE LA ENER-GIA SOLAR CON APOYO DE BOMBA DE CALOR
摘要
申请公布号
ES504803(D0)
申请公布日期
1982.05.01
申请号
ES20030005048
申请日期
1981.08.18
申请人
STANDARD ELECTRICA,S.A.
发明人
分类号
(IPC1-7):24J3/02
主分类号
(IPC1-7):24J3/02
代理机构
代理人
主权项
地址
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