ARRAL

library book electronic check-out systems used for self-service check-out of libbrary books in public and private libraries

dental instruments, namely, orthodontic cutting, bending, and utility instruments for use in applying and removing orthodontic braces

water conditioning, treatment and filtering units for industrial, commercial and domestic use

guided missile parts, namely, high pressure vessels, recharging systems for pneumatic high pressure vessels, rechargeable battery packs and battery coolants