Kumio Hirata

Follow

Person

Kozaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Refractory brick segment for a heat regenerator
- Patent number 5,127,463
- Issue date Jul 7, 1992
- Toshiba Monofrax Co., Ltd.
- Kumio Hirata
- F28 - HEAT EXCHANGE IN GENERAL