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Expansion tank service valve assembly
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Patent number 11,873,999
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Issue date Jan 16, 2024
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NIBCO Inc.
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Andrew J. Terry
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Multi-function pressure vessel
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Patent number 10,876,739
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Issue date Dec 29, 2020
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LES SOLUTIONS CALEFACTIO INC.
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Jean Pichette
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Solar thermal system
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Patent number 9,400,122
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Issue date Jul 26, 2016
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Kyungdong Navien Co., Ltd.
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Sung Kab Kim
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F24 - HEATING RANGES VENTILATING
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