75387078
Nov 10, 1997
Apr 25, 2000
FLOAT ELECTRONIC AND STATIC ELECTROMECHANICAL LEVEL DETECTORS; LIQUID LEVEL SENSORS AND LIQUID LEVEL DETECTORS FOR MEASURING AND DETECTING THE PRESENCE OF LIQUIDS (INCLUDING FUEL AND OIL) IN GAS AREA, ATMOSPHERE AND PRESSURE AREA, ELECTRONIC AND ELECTROMECHANICAL PROXIMITY DETECTORS, SPECIFICALLY FOR MONITORING PRESENCE AND THE OPENING AND CLOSING OF WINDOWS; DOORS AND SAFES; APPARATUS FOR SLANT DETECTION, NAMELY, PLUMB LEVELS; ELECTRONIC DEVICES FOR MONITORING A CONDENSATE LEVEL
Electrical and Scientific ApparatusSURGICAL, MEDICAL, DENTAL AND VETERINARY APPARATUS, NAMELY, LIQUID LEVEL SENSORS, LIQUID LEVEL DETECTORS AND PROXIMITY DETECTORS
Medical Apparatus