Jingjing Zheng

Follow

Person

Xiamen City, CN

People

Patents Applicationslast 30 patents

Information Patent Application
SNOW AND ROAD SWEEPING VEHICLE WITH BRUSH BODY TURNING APPARATUS
- Publication number 20150176235
- Publication date Jun 25, 2015
- Xiamen New Steel Metal Products Co., Ltd.
- Yufei Zheng
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
SWEEPIING CAR WITH ONE-BRUSH
- Publication number 20130232704
- Publication date Sep 12, 2013
- Xiamen New Steel Metal Products Co., Ltd.
- Yufei Zheng
- A46 - BRUSHWARE