Ryuzo Nishimachi

Follow

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Poured molten metal quantity control device
- Patent number 7,546,937
- Issue date Jun 16, 2009
- JFE Engineering Corporation
- Tsuneo Kondo
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Poured molten metal quantity control device
- Publication number 20070176335
- Publication date Aug 2, 2007
- Tsuneo Kondo
- C21 - METALLURGY OF IRON