Osamu Ando

Follow

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for producing flake particles
- Patent number 4,552,199
- Issue date Nov 12, 1985
- Nippon Yakin Kogyo Co., Ltd.
- Takashi Onoyama
- B22 - CASTING POWDER METALLURGY