Patent Assignment
Reel/Frame 035966/0423
Assignment of Assignor's Interest
Recorded: 2015-06-25
Pages: 7
Assignee
BAOSHAN IRON & STEEL CO., LTD.
885 FUJIN ROAD, BAOSHAN DISTRICT, SHANGHAI, 201900, CHINA
Covered Property
(1)
Method and Apparatus for Controlling Acid Concentration for Pickling in Cold Rolling