Shizunori Hayakawa

Follow

Person

Tokai, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Tundish changing apparatus in a continuous casting installation
- Patent number 5,027,880
- Issue date Jul 2, 1991
- Daido Tokushuko Kabushiki Kaisha and Hitachi Zosen Corporation
- Kiyoshi Morii
- B22 - CASTING POWDER METALLURGY