73588114
Mar 13, 1986
Sep 23, 1986
SWITCHES AND SENSORS FOR USE WITH MACHINERY, NAMELY, PROXIMITY SWITCHES OR SENSORS, PHOTOELECTRIC SWITCHES OR SENSORS, VIBRATION DETECTING SENSORS, PRECISION POSITIONING SENSOR, DISPLACEMENT SENSOR, METAL PASSAGE CONFIRMING SENSORS, DOUBLE FEED DETECTION SENSORS, PRESS MACHINE STROKE END DETECTION SENSOR, ROTATION RUNOUT SENSOR, TAPPING MISS DETECTION SENSORS, WELDED PORTION POSITIONING SENSORS, NON-CONTACT SIGNAL COUPLER, FIBRE OPTIC PHOTO-ELECTRIC SENSORS, OUTER DIAMETER AND WIDTH MEASURING GAUGE, DOUBLE SHEET DETECTORS, OPTICAL DISPLACEMENT SENSORS, AND RAY SCALE OPTICAL MICROMETER
Electrical and Scientific Apparatus