Liying Mao

Follow

Person

Taizhou City, CN

People

Patents Applicationslast 30 patents

Information Patent Application
Automatic cooling and steel cutting equipment
- Publication number 20200055155
- Publication date Feb 20, 2020
- Liying Mao
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Anti-blocking device for a field channel
- Publication number 20200056345
- Publication date Feb 20, 2020
- Liying Mao
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...