Patent Assignment
Reel/Frame 052831/0501
Assignment of Assignor's Interest
Recorded: 2020-06-03
Pages: 4
Assignor
YANG, WEI
Executed: 2020-05-22
Assignee
WISDRI ENGINEERING & RESEARCH INCORPORATION LIMITED
33, DAXUEYUAN ROAD, EASTLAKE DEVELOPMENT ZONE, WUHAN,, HUBEI, 430223, CHINA
Covered Property
(1)
Roll Changing Device and Work Roll Changing Method Based on Roll Changing Device