KN

Koutarou Nonomura

MC Mitsui Mining & Smelting Co.: 1 patents #1 of 11Top 10%
Overall (1982): #47,686 of 81,411Top 60%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4314859 Process for dyeing zinc and zinc alloys Nobuyoshi Kasahara 1982-02-09