Dental materials, namely, cleaning preparations for cleaning metal and ceramic bonding surfaces of prosthetic dental restorations after intraoral try-in

[ Weighing apparatus and scales, namely, electronic retail scales and industrial scales and linked scale systems; weighing apparatus for weight and price marking of goods for use with printing, labeling and packing handling devices; structural parts of weighing apparatus; cash registers for use with weighing apparatus, code reader apparatus, scanners, and data processing equipment and parts therefor; data processing equipment and data input and output apparatus, namely, receivers, transmitter...