kles; clutches and their parts 1221800INA 17Water-tight rings 1221800INA 12Vehicles; apparatus of locomotion by land, air or water; and parts for the foregoing including valve tappets, crankshafts, connecting rods, steering knuckles; and clutches and couplings and parts thereof, 204915INA diamond block device 12Vehicles; apparatus of locomotion by land, air or water; and parts for the foregoing in