LE.

MARINE LIGHTS AND ELECTRONIC CONTROL CIRCUITRY THEREFOR, PHOTOSWITCHES, AND ELECTRO-OPTIC PARTS INSPECTION DEVICES

FIBER OPTIC LIGHT SOURCES, FIBER OPTIC MICROSCOPE ILLUMINATORS, LIQUID LEVEL INDICATORS, STOP MOTION DETECTORS, HALE POSITION INDICATORS, ELECTRO-OPTIC ALARM SYSTEMS, LOGIC SORTATION DEVICES, COMPUTER CARD AND TAPE READERS, AND OPACITY METERS INCLUDING SMOKE METERS