Xuelong ZHAO

Follow

Person

Zhejiang, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Casting furnace featuring submerged, mechanical control of liquid l...
- Patent number 11,951,535
- Issue date Apr 9, 2024
- ZHEJIANG HAILIANG CO., LTD.
- Huanfeng Feng
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Double-acting switch valve
- Patent number 11,931,797
- Issue date Mar 19, 2024
- ZHEJIANG HAILIANG CO., LTD.
- Huanfeng Feng
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Copper billet horizontal continuous casting apparatus and process w...
- Patent number 11,628,491
- Issue date Apr 18, 2023
- ZHEJIANG HAILIANG CO., LTD.
- Zhangquan Zhu
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Crystallizer for continuous casting
- Patent number 11,298,743
- Issue date Apr 12, 2022
- ZHEJIANG HAILIANG CO., LTD.
- Zhangquan Zhu
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
COPPER BILLET HORIZONTAL CONTINUOUS CASTING APPARATUS AND PROCESS W...
- Publication number 20230011680
- Publication date Jan 12, 2023
- ZHEJIANG HAILIANG CO., LTD.
- Zhangquan ZHU
- B22 - CASTING POWDER METALLURGY
Information Patent Application
CRYSTALLIZER FOR CONTINUOUS CASTING
- Publication number 20200368808
- Publication date Nov 26, 2020
- ZHEJIANG HAILIANG CO., LTD.
- Zhangquan ZHU
- B22 - CASTING POWDER METALLURGY