SW

Sei Wakatsuka

PC Polyplastics Co.: 1 patents #6 of 28Top 25%
Overall (1994): #69,751 of 165,921Top 45%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5374485 Composite polyacetal article Jun Fukasawa 1994-12-20