75847662
Nov 12, 1999
Dec 11, 2001
ELECTRONIC EQUIPMENT USED FOR THE SIMULATION OF SPORTS ACTIVITIES, NAMELY, TWO-WAY SENSORS CONNECTED TO COMPUTERS WHICH PRODUCE VISUAL EFFECTS ON A SCREEN AND TACTILE SENSATIONS THROUGH THE SENSORS WHEN USED WITH BASEBALL BATS, POOL CUES, FISHING RODS AND GOLF CLUBS
Electrical and Scientific Apparatus