Kunio Hamada

Follow

Person

Mito, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method and system for inspection of inside of nuclear reactor vessel
- Patent number 4,311,556
- Issue date Jan 19, 1982
- Hitachi, Ltd.
- Taro Iwamoto
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS