TB

Takashi Beppu

OR Organo: 1 patents #85 of 167Top 55%
Overall (All Time): #3,797,401 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5311904 Valve with function to prevent stagnants water — 1994-05-17