Katsumi Yamamoto

Follow

Person

Chiba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Hang-up hair dryer
- Patent number 4,493,975
- Issue date Jan 15, 1985
- Yamada Electric Industries Co., Ltd.
- Katsumi Yamamoto
- B26 - HAND CUTTING TOOLS CUTTING SEVERING