发明名称 Combined structural support and solar energy system
摘要 A combined structural support and solar energy system with parallel joists having tubular upper chords defining conduits through which a fluid circulates for collection of solar energy and tubular lower chords defining conduits through which a fluid circulates for radiant heating and panel cooling.
申请公布号 US4216762(A) 申请公布日期 1980.08.12
申请号 US19770856418 申请日期 1977.12.01
申请人 KLAILA, WILLIAM J 发明人 KLAILA, WILLIAM J
分类号 F24D3/00;F24D11/00;F24J2/04;F24J2/26;(IPC1-7):F24J3/02 主分类号 F24D3/00
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