Apparatus for recording, transmission, processing or reproduction of data, namely scanners or 2D printers or 3D printers; computer software for recording, transmission, processing or reproduction of data in connection with scanners; computer software for recording, transmission, processing or reproduction of data in connection with 2D printers; computer software for recording, transmission, processing or reproduction of data in connection with 3D printers

electronic controller for photocopiers that establishes access code accounting and operation

Document Holder

Video Signal Enhancer Operative Principally to Filter Undesireable Signals from Videotapes