1 janv. 1997 - In Slovenia "Water Basketball" was made a port which used a ball made of synthetics and plastics. Many people play pool basketball and made a ball that wouldn't absorb or fill up with water and not turn bad becuase of it.
Description:
https://patentyogi.com/this-day-in-patent-history/september-22-this-day-in-patent-history-tdiph-poolside-basketball-game-patented/Ajouté au bande de temps:
Date:
1 janv. 1997
Maintenaint
~ Il y a 27 ans
