73158025
Feb 8, 1978
Apr 21, 1981
Electro-Technical Apparatus and Instruments-Namely, Thermically and Thermostatically Regulating Drives; Measuring, Signalling, Regulating, Time Control and Monitoring Apparatus and Instruments; Program Switching Apparatus, Control Panels, Switch Cabinets, Switchboards and Time Switch Appliances; and Parts and Fittings for All the Aforesaid Goods
Electrical and Scientific Apparatus