HI

Hikonori Ishii

IJ Ishikawajima-Harima Jukogyo: 1 patents #4 of 34Top 15%
Overall (1982): #58,928 of 81,411Top 75%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4308741 Apparatus for changing rolls of vertical rolling mill stand Kenichi Ide 1982-01-05