Electronic circuits, magnetic discs, magnetic tapes, magnetic cards, optical discs, magneto-optical discs and CD-ROM recorded with game programs for electronic arcade games adapted for use with an external display screen or monitor; electronic arcade games adapted for use with an external display screen or monitor; downloadable or installable computer game programs for electronic arcade games adapted for use with an external display screen or monitor; batteries for hand-held games with liquid...

UNDERWATER ACOUSTIC COMMUNICATIONS DATA TELEMETRY AND INTEGRATED CONTROL AND MANAGEMENT SYSTEMS, COMPRISING RECEIVERS AND TRANSMITTERS