AA

Akira Arase

OK Okamura: 1 patents #1 of 11Top 10%
Overall (1989): #134,891 of 140,708Top 100%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4799843 Lifting down apparatus for a multi-stage shelf assembly Ichiro Wada 1989-01-24