Metal sheet having low friction coefficient and low waviness | Patent Number 11559829

US 11559829 B2
Application Number16635850
Publication NumberUS 20200368798 A1
Pendency4 years, 4 months, 29 days
Filled DateAug 29, 2018
Priority DateAug 29, 2018
Publication DateNov 26, 2020
Expiration DateAug 28, 2038
Inventor/ApplicantsShanqing Li
Xiaoming CHEN
Shanqing LI
Xiaoming Chen
Jizhe Quan
Jizhe QUAN
ExaminesLA VILLA, MICHAEL EUGENE
Art Unit1784
Technology Center1700
Assignments
Baoshan Iron & Steel Co. Ltd.
Current
Baoshan Iron & Steel Co. Ltd.
Original
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