73754411
Sep 27, 1988
Nov 14, 1989
FIRE DETECTION AND SUPPRESSION SYSTEM SOLD AS A UNIT, COMPRISING ONE OR MORE TANKS OF A FIRE SUPPRESSING, ELECTRICALLY NON-CONDUCTIVE GAS, AND ELECTRONIC CONTROLS CONNECTED TO INTERNAL OR EXTERNAL SMOKE AND/OR HEAT SENSORS, FOR USE IN ROOMS CONTAINING ELECTRONIC EQUIPMENT, SUCH AS COMPUTERS, WHICH MIGHT BE DAMAGED BY WATER OR OTHER ELECTRICALLY CONDUCTIVE FIRE SUPPRESSOR
Electrical and Scientific Apparatus