SN

Sadaaki Nakajima

CH Chisso: 1 patents #28 of 92Top 35%
Overall (1989): #59,155 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4875844 Spinneret assembly for sheath-core type composite fibers Taiju Terakawa 1989-10-24