Akira Kinumura

Follow

Person

Nara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Carrier for supporting workpiece to be polished
- Patent number 5,085,009
- Issue date Feb 4, 1992
- Sekisui Kagaku Kogyo Kabushiki Kaisha
- Akira Kinumura
- B24 - GRINDING POLISHING