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Refrigerating cycle apparatus
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Patent number 5,970,727
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Issue date Oct 26, 1999
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Mitsubishi Denki Kabushiki Kaisha
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Hajime Hiraoka
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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Air conditioning system
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Patent number 5,259,214
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Issue date Nov 9, 1993
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Mitsubishi Denki Kabushiki Kaisha
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Hideaki Nagatomo
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F24 - HEATING RANGES VENTILATING
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-
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Air conditioning apparatus
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Patent number 5,072,878
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Issue date Dec 17, 1991
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Mitsubishi Denki Kabushiki Kaisha
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Katsuyuki Aoki
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F24 - HEATING RANGES VENTILATING
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Separate air-conditioner
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Patent number 5,046,549
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Issue date Sep 10, 1991
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Mitsubishi Denki K.K.
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Kazuaki Isono
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F24 - HEATING RANGES VENTILATING
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Room air conditioner
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Patent number 4,795,089
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Issue date Jan 3, 1989
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Mitsubishi Denki Kabushiki Kaisha
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Tomofumi Tezuka
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F24 - HEATING RANGES VENTILATING
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Air conditioning method
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Patent number 4,715,191
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Issue date Dec 29, 1987
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Mitsubishi Denki Kabushiki Kaisha
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Hiroyuki Umemura
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F24 - HEATING RANGES VENTILATING
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Air conditioning apparatus
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Patent number 4,709,554
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Issue date Dec 1, 1987
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Mitsubishi Denki Kabushiki Kaisha
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Hiroyuki Umemura
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...