73802197
May 25, 1989
Nov 26, 1991
ELECTRIC CABLES, ELECTRIC WIRES, ELECTRONIC AUTOMATION EQUIPMENT; NAMELY, TEMPERATURE CONTROLLERS TO CONTROL THE AIR CONDITIONING AND VENTILATION SYSTEM IN BUILDINGS, PROGRAMMABLE TIME RELAYS TO CONTROL ELECTRIC CIRCUITRY, LEVEL CONTROLLERS TO CONTROL LEVEL OF LIQUID OR BULK MATERIALS, MULTI-PURPOSE CONTROLLERS TO AUTOMATE INDUSTRIAL PROJECTS; TELEPHONES AND TELEPHONE SYSTEMS FOR ARRANGING COMMUNICATION BETWEEN SUBSCRIBERS WITHIN AND WITHOUT A SINGLE FACILITY, SOUND AMPLIFIERS, PRINTED CIRCUITS
Electrical and Scientific ApparatusHEAT ACCUMULATORS; LIGHTING EQUIPMENT; NAMELY, LUMINAIRES USED INSIDE AND OUTSIDE INDUSTRIAL AND AGRICULTURAL SITES; LAMP REFLECTORS
Environmental Control ApparatusSTRUCTURAL TIMBER; NON-METALLIC DOORS, DOOR FRAMES AND WINDOW COMPONENTS OF BUILDING UNITS; STRUCTURAL CONCRETE UNITS; AND REFRACTORY COMPONENTS, USED IN CONSTRUCTION
Nonmetallic Building Materials