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2022
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Invention
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Cap plate for secondary battery having vent structure, and method for manufacturing cap plate. Th... |
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2020
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Invention
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Display device and method of manufacturing supporting part. A display device includes a display m... |
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Invention
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Foldable display device. A foldable display device according to an exemplary embodiment includes ... |
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Invention
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Foldable display device. A foldable display device includes a hinge, a support plate connected to... |
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2017
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Invention
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Top-down refuge/evacuation facility management system. The present invention relates to a top-dow... |
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2016
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Invention
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Safety device and emergency escape device for high-rise building. The present invention relates t... |
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Invention
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Safety guardrails and outdoor escape stairs, which are integrated and foldable. The present inven... |
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Invention
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Semiconductor probe pin. The present invention relates to a semiconductor probe pin and provides ... |
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Invention
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Case for semiconductor probe pins. The present invention relates to a case for semiconductor prob... |
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2012
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Invention
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Light source device for backlight unit in display apparatus. The present invention relates to a l... |
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2002
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Invention
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Rental system of software through internet. The invention relates to a rental system of software ... |
