72451254
Mar 12, 1973
Sep 3, 1974
AUTOMATIC MONTIORING AND/OR CONTROLLING EQUIPMENT WHICH PROVIDES A CENTRAL STATION WITH INFORMATION ON TEMPERATURE, PRESSURE, HUMIDITIES AND OTHER CONDITIONS WITHIN A BUILDING OR GROUP OF BUILDINGS SO THAT SUCH INFORMATION CAN BE COMPARED WITH NORMAL DESIRED CONDITIONS AND AN ALARM GIVEN AND/OR CORRECTIVE ACTION TAKEN AS NEEDED
Fancy Goods