Oils Industry Co., Ltd.

Follow

Organization

Tokyo, JP

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing wound bush bearing with notch-free flange a...
- Patent number 4,693,107
- Issue date Sep 15, 1987
- Oils Industry Co., Ltd.
- Masayuki Kohama
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks