Child seat
ZHANG YANCHUN, JIN RUNNAN, WANG ZHIYI, ZOU YUCHEN, CHENG XIUJUN, LI YIXUAN, ZHANG FEI, ZHOU YAN, ZHUO TINGWEI, FAN WENZHEN, GUO XIAORONG, ZHAO YING
Year of Publication 08.10.2019
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Year of Publication 08.10.2019
Patent
Umbrella storage device
ZHANG YANCHUN, JIN RUNNAN, ZOU YUCHEN, CHENG XIUJUN, LI YIXUAN, ZHANG FEI, ZHOU YAN, ZHUO TINGWEI, FAN WENZHEN, ZHAO YING, GUO XIAORONG
Year of Publication 19.02.2019
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Year of Publication 19.02.2019
Patent