Chorji Sakai

Follow

Person

Funabashi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ceramics composite article and method for making same
- Patent number 5,227,344
- Issue date Jul 13, 1993
- Japan Metals & Chemicals Co., Ltd.
- Toshitsugu Matsuda
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES