Naofumi Kobayashi

Follow

Person

Amagasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Rotary ring for spinning machinery
- Patent number 4,932,200
- Issue date Jun 12, 1990
- Kanai Juyo Kogyo Company Limited
- Kunio Etuya
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING