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Patents
Patents Assigned to Guangzhou Sunday Electronics Co., Ltd.
Patents Assigned to Guangzhou Sunday Electronics Co., Ltd.
Keyboard with multifunctional stand
Patent number:
D680538
Type:
Grant
Filed:
December 21, 2011
Date of Patent:
April 23, 2013
Assignee:
Guangzhou Sunday Electronics Co., Ltd.
Inventor:
Pingsheng Xiao