76061848
Jun 2, 2000
Jan 27, 2004
BUILDING ACCESS AND SAFETY NOTIFICATION SYSTEMS COMPRISED OF BELLS, STROBES, HORNS, MULTI-TONE SIGNALS, SPEAKERS AND HAZARDOUS LOCATION SIGNALS, COMPUTER CONTROL SWITCHES, CLOSED CIRCUIT TELEVISION CAMERAS AND MONITORS; COMPUTER KEYBOARDS; MAGNETIC CODED CARD READERS; COMPUTER PRINTERS; ELECTRIC LUMINESCENT DISPLAY PANELS; AND COMPUTER PROGRAMS FOR OPERATING SUCH EQUIPMENT
Electrical and Scientific Apparatus