SW

Seizo Washizuka

GI Giken: 1 patents #6 of 32Top 20%
Overall (All Time): #3,821,371 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5201209 Puller apparatus for an extrusion machine Masao Houmura, Mitsuo Yasui, Norio Futakuchi, Hitoshi Mukaiyama 1993-04-13