Keizo Utsumi

Follow

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Tracing milling machine with an automatic tool changer
- Patent number 4,277,880
- Issue date Jul 14, 1981
- Makino Milling Machine Co., Ltd.
- Keizo Utsumi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR