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Vacuum insulated glass product
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Patent number 11,459,814
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Issue date Oct 4, 2022
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LUOYANG LANDGLASS TECHNOLOGY CO., LTD.
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Yanbing Li
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Tempered vacuum glass
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Patent number 10,828,730
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Issue date Nov 10, 2020
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LUOYANG LANDGLASS TECHNOLOGY CO., LTD.
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Yan Zhao
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B22 - CASTING POWDER METALLURGY
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Vacuum glass component
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Patent number 9,815,737
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Issue date Nov 14, 2017
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Luoyang Landglass Technology Co., Ltd
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Yan Zhao
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C03 - GLASS MINERAL OR SLAG WOOL
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Vacuum glass sealing method and device
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Patent number 9,266,766
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Issue date Feb 23, 2016
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Luoyang Landglass Technology Co., Ltd
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Yan Zhao
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Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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Vacuum glass sealing device
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Patent number 9,169,149
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Issue date Oct 27, 2015
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Luoyang Landglass Technology Co., Ltd
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Yanbing Li
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Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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