73791851
Apr 7, 1989
Jun 18, 1991
DATA ACQUISITION APPARATUS, TEMPERATURE MEASURING APPARATUS, HORSEPOWER MEASURING APPARATUS, DATA ACQUISITION AND CONTROL NETWORK UNITS, DATA COUPLERS, PROCESS CONTROLLERS, DATA LOGGERS AND RECORDER, MEASUREMENT AND CONTROL APPARATUS AND SIGNAL PROCESSORS
Electrical and Scientific ApparatusENGINEERING AND RESEARCH SERVICES IN AEROSPACE, AEROTHERMAL, MATERIAL SCIENCE ENERGY ENVIRONMENT AND AIRCRAFT REFRIGERATION, TESTING SERVICES FOR LASER, RADAR, ARC PLASMA AND ENVIRONMENTAL EFFECTS
Computer and Scientific