Carburetors; Abrasive disks for power-operated grinders; Adhesive bands for pulleys; Air distribution units for pneumatically driven pumps; Air filters for automobile engines; Air powered tools, namely, drills, screwdrivers, rivet hammers, saws; Assembly lines, namely, a series of machines for assembling, automobiles in successive stages; Attachments for earth moving machines, namely, grapple buckets; Ball bearings for use in machines, namely, vehicles; Ball rings for bearings for machines, n...