Beijing
China
2
2025-11-13
The entities that hold a legal rights for patent applications filed by inventor Wang Jujin:
Jujin Wang from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
METHODS FOR PROCESSING ENTRAINED SLAG INCLUSIONS IN STEEL WITH DEOXIDIZED CALCIUM WITH FIXED ALUMINUM
#2 | 2023-10-12METHOD FOR DETERMINING QUANTITY OF CALCIUM LINE FED INTO MOLTEN STEEL BASED ON MINIMUM GIBBS FREE ENERGY PRINCIPLE
5877784 ⎘