Mitsuru Andoh

Follow

Person

Ena, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Molten steel pouring nozzle
- Patent number 5,348,203
- Issue date Sep 20, 1994
- Akechi Ceramics Co., Ltd.
- Mitsuru Andoh
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Molten metal pouring pipe for pressure-casting machine
- Patent number 5,329,987
- Issue date Jul 19, 1994
- Tokyo Yogyo Kabushiki Kaisha
- Mitsuru Andoh
- B22 - CASTING POWDER METALLURGY