Providing of information relating to the treatment of materials in the nature of metals, alloys, ceramics and glass and information on the treatment of materials in the nature of metals, alloys, ceramics and glass; treatment of metal, alloy, ceramic and glass surfaces with ultrasonic wet cleaning processes, solvent cleaning processes, dry cleaning processes and vacuum bake out processes; polishing of metal, alloy, ceramic and glass surfaces with ultrasonic wet cleaning processes, solvent clea...