Kouichi Yoshida

Follow

Person

Machida, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ink supplying device
- Patent number 4,879,951
- Issue date Nov 14, 1989
- Kabushikigaisha Tokyo Kikai Seisakusho
- Kouichi Yoshida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS