Patents/Assignees

SHINAGAWA REFRACTORIES CO., Ltd.

4 patents in portfolio

US11945027utility2024
Mold Powder
0 cites
US11897027utility2024
Immersion Nozzle for Continuous Casting
0 cites
US11821691utility2023
Gas Injection Nozzle Refractory and Gas Injection Nozzle
0 cites
US11806781utility2023
Submerged Entry Nozzle
0 cites