FT

Frans F. Timmer

📍 Callantsoog, NL: #2 of 4 inventorsTop 50%
Overall (All Time): #4,035,575 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4452452 Apparatus for stringing a racket frame — 1984-06-05