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Module type safety bus bar
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Patent number 9,655,257
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Issue date May 16, 2017
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BMT CO., LTD.
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Jong-Chan Yoon
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Tightness-indicating tube fitting
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Patent number 9,528,640
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Issue date Dec 27, 2016
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BMT CO., LTD.
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Jong-Chan Yoon
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Valve operated by a master key
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Patent number 8,585,010
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Issue date Nov 19, 2013
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BMT CO., LTD.
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Jong Chan Yoon
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Valve operated by a master key
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Patent number 8,418,515
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Issue date Apr 16, 2013
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BMT Co., Ltd.
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Jong Chan Yoon
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Power distribution panel
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Patent number 7,338,331
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Issue date Mar 4, 2008
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BMT Co., Ltd.
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Jong-Chan Yoon
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER