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Patents
Patents Assigned to SHENZHEN HAIYISHENLAN TECHNOLOGY CO., LTD
Patents Assigned to SHENZHEN HAIYISHENLAN TECHNOLOGY CO., LTD
LED flashlight
Patent number:
D882840
Type:
Grant
Filed:
August 4, 2017
Date of Patent:
April 28, 2020
Assignee:
SHENZHEN HAIYISHENLAN TECHNOLOGY CO., LTD
Inventor:
Yonghua Liu