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Appearance design patent certificate
Certificate No.: 4491899
Design name: shielding box (inclined port)
Designer: Wu Lianbao; Yang Wei
Patent No.: ZL 2017 3 0188968.6
Patent application date: May 19, 2017
Patentee: Shenzhen Jiazhan Technology Co., Ltd
Date of authorization announcement: January 30, 2018
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