TT

Tokumi Tsuquwa

TC Tgk Co.: 1 patents #32 of 64Top 50%
Overall (All Time): #3,854,156 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5127237 Expansion valve Isao Sendo 1992-07-07