75483635
May 12, 1998
Jun 5, 2001
QUARTZ CRYSTAL UNITS, CRYSTAL FILTERS, CRYSTAL CONTROLLED OSCILLATORS, CCD (CHARGED COUPLED DEVICE) DELAY LINES, ULTRASONIC DELAY LINES, AND CERAMIC SENSORS, FOR USE IN COMPUTERS, COMMUNICATIONS EQUIPMENT, MILITARY AND INDUSTRIAL ELECTRONIC PRODUCTS, ATOMIC CLOCKS, AND SIMILAR APPLICATIONS
Electrical and Scientific Apparatus