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Electric control valve
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Patent number 7,316,384
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Issue date Jan 8, 2008
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Kabushiki Kaisha Saginomiya Seisakusho
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Itaru Sekiya
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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Electrically operated switch-over valve
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Patent number 7,204,271
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Issue date Apr 17, 2007
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Kabushiki Kaisha Saginomiya Seisakusho
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Akira Kasai
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Small-capacity expansion valve
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Patent number 5,186,207
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Issue date Feb 16, 1993
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Kabushiki Kaisha Saginomiya Seisakusho
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Morio Kaneko
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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Temperature responsive expansion valve
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Patent number 4,347,977
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Issue date Sep 7, 1982
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Kabushiki Kaisha Saginomiya Seisakusho
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Morio Kaneko
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...