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Cosmetic mirror
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Patent number 9,841,177
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Issue date Dec 12, 2017
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BOE Technology Group Co., Ltd.
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Fei Liu
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A45 - HAND OR TRAVELLING ARTICLES
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Wearable projection equipment
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Patent number 9,756,301
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Issue date Sep 5, 2017
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BOE Technology Group Co., Ltd.
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Yaohui Li
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Projection ring
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Patent number 9,477,146
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Issue date Oct 25, 2016
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BOE Technology Group Co., Ltd.
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Qiushi Xu
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A44 - HABERDASHERY JEWELLERY