Kazumasa Murakami

Follow

Person

Nagoya, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of preheating immersion nozzle for continuous casting
- Patent number 4,359,625
- Issue date Nov 16, 1982
- Nippon Crucible Co., Ltd.
- Tamio Okada
- B22 - CASTING POWDER METALLURGY