74192512
Aug 7, 1991
Apr 27, 1993
non-destructive testing and inspection apparatus and instruments; namely, eddy currect testing units; magnetic leakage flux testing units; ultrasonic testing, thickness measurement and flaw detection units; concrete hardness and crack depth testing units; and parts for the foregoing goods; namely, probes, gauges, meters, digital and analog display units
Electrical and Scientific Apparatus