Certificate of Utility Model Patent No.3139664
CUMP No.3139664
Certificate of Utility Model Patent.
Certificate No.: 3139664.
Utility Model Patent Type Name: Knitting Machine with Messenger Block Structure.
Inventor: Zhanwenmin.
Patent No.: ZL 2013 2 0144483.3.
Application Date: Mar 27, 2013.
Issued by: State Intellectual Property Office of P.R.China.
Issue Date: Aug 28, 2013.
