Electric circuitry for electric arc welders, comprised of arc waveform control circuitry sold as a component of welding machines; recorded software for controlling the operation of a welding machine sold as a component of welding machines; recorded software for controlling the characteristics of a welding arc during a welding operation sold as a component of welding machines

US 021 023 026 036 038. G & S: custom shaped mini CD ROM that can be used in place of a business card, a brochure, a catalogue, promotional, training, informational literature or materials; a custom shaped mini CD-ROM that contains multimedia presentations, including Internet connections, interactive abilities to pull files from external servers which are only accessible via the CD-ROM card; a custom shaped mini CD-ROM that contains virtual tours, sports tickets, collectable information and m...