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Retract gate
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Patent number 10,337,244
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Issue date Jul 2, 2019
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YEAGLE DEVELOPMENT CO., LTD.
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Tsung-Hsiang Wang
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Retraction barrier
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Patent number 10,322,690
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Issue date Jun 18, 2019
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YEAGLE DEVELOPMENT CO., LTD.
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Tsung-Hsiang Wang
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B60 - VEHICLES IN GENERAL
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Forearm crutch
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Patent number 10,010,474
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Issue date Jul 3, 2018
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YEAGLE DEVELOPMENT CO., LTD.
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Tsung-Hsiang Wang
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A45 - HAND OR TRAVELLING ARTICLES
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