Syouzi Miyazaki

Follow

Person

Toyota, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Piston ring with a Cr-C-Fe inlaid ring in its outer surface, and a...
- Patent number 4,323,257
- Issue date Apr 6, 1982
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Katsumi Kondo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR