Yoshitsugu Ando

Follow

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for continuously manufacturing high-temperature reducing gas
- Patent number 4,268,412
- Issue date May 19, 1981
- Nippon Kokan Kabushiki Kaisha
- Tsuneo Miyashita
- C21 - METALLURGY OF IRON