MN

Masatoshi Nakamura

KL Koei Chemical Company, Limited: 1 patents #1 of 6Top 20%
Overall (1982): #44,114 of 81,411Top 55%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4314914 Catalyst supporting bed Kazuo Uede, Tuguo Sumizaki 1982-02-09