KETBALL INTERNATIONAL B.V.
|KETBALL INTERNATIONAL B.V. Patent applications|
|Patent application number||Title||Published|
|20100038855||FACILITY FOR PLAYING A BALL GAME - A facility for playing a ball game includes a playing surface, as well as a net which divides the playing surface into two halves. The halves are each at least partly formed by a water basin filled with water. The halves each include a vertical rear wall, which is in each case provided on the side of that half which is remote from the net.||02-18-2010|