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Method for sealing liquid composite spring
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Patent number 12,025,200
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Issue date Jul 2, 2024
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Zhuzhou Times New Material Technology Co., Ltd.
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Yongguan Wang
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Liquid composite spring
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Patent number 12,013,006
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Issue date Jun 18, 2024
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Zhuzhou Times New Material Technology Co., Ltd.
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Jiling Bu
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Liquid composite spring
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Patent number 11,732,773
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Issue date Aug 22, 2023
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Zhuzhou Times New Material Technology Co., Ltd.
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Jiling Bu
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Hydraulic bushing
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Patent number 10,563,722
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Issue date Feb 18, 2020
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Zhuzhou Times New Material Technology Co., Ltd.
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Bo Zou
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B61 - RAILWAYS
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