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2002-008369 | Jan 2002 | JP | |
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4918369 | Solorow | Apr 1990 | A |
4965998 | Estigoy et al. | Oct 1990 | A |
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50-49701 | May 1975 | JP |
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Entry |
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Tackett “The Use of Direct Pumping and Hydraulic Turbines in Thermal Storage Systems” Ashrae Transactions 94:1989-2007 (1998). |