balancing disk for continuously balancing hub, drum, wheels and tire while driving and specifically adapted for use mounted on truck axles and vehicle axles

balancing disk for continuously balancing hub, drum, wheels and tire while driving and specifically adapted for use mounted on truck axels and vehicle axels

BALANCING DISK FOR INSTALLATION ON TRUCK WHEELS

METERING CONTROL INCORPORATED IN WAREWASHING AND LAUNDRY MACHINES TO DISPENSE DETERGENTS AND RINSE ADDITIVES

METERING CONTROL INCORPORATED IN WAREWASHING MACHINE TO DISPENSE DETERGENTS AND RINSE ADDITIVES