Koji Imai

Follow

Person

Wako, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Filter having internally threaded cover non-rotatably mounted to ca...
- Patent number 5,593,577
- Issue date Jan 14, 1997
- Toyo Roki Seizo Kabushikikaisha
- Koji Imai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL