SK

Shosaku Kawata

NC Nakanishi Dental Mfg. Co.: 1 patents #1 of 1Top 100%
Overall (1989): #57,614 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4797098 Apparatus for dental treatment provided with check valve in fluid passage — 1989-01-10