Certificate of Utility Model Patent No.3139759
CUMP No.3139759
Certificate of Utility Model Patent
Certificate No.: 3139759.
Utility Model Patent Type Name: A Knitting Machine with Cylinder Structure
Inventor: Zhanwenmin.
Patent No.: ZL 2013 2 0144502.2.
Application Date: Mar 27th, 2013.
Issued by: State Intellectual Property Office of P.R.China
Issue Date: Aug 28, 2013.
