Bingbing Zhao

Follow

Person

Zhengzhou, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Wide-format color printer
- Patent number 8,988,731
- Issue date Mar 24, 2015
- Zhengzhou Lecai Science and Technology Co., Ltd.
- Jiwei Wang
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
WIDE-FORMAT COLOR PRINTER
- Publication number 20120262743
- Publication date Oct 18, 2012
- Jiwei Wang
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS