75624838
Jan 21, 1999
Jun 4, 2002
INVENTORY CONTROL SYSTEMS, NAMELY, ELECTRONIC, ULTRASONIC AND MECHANICAL INSTRUMENTS, SENSORS, CONTROLS, AERATORS, METERS AND COMPUTER SOFTWARE FOR SENSING, MEASURING AND CONTROLLING THE LEVEL AND FLOW OF SOLIDS AND LIQUIDS, FOR USE IN FOOD, CHEMICAL, CEMENT AND PLASTICS PROCESSING PRODUCTION AND OTHER INDUSTRIAL APPLICATIONS
Electrical and Scientific Apparatus