Diagnostic apparatus for testing food; Distance measuring apparatus; Heat sinks for use in electronic components; Integrated circuits; Precision instruments for manipulation and positioning of microscopic objects; Range finders; Surveying machines and instruments; Air analysis apparatus; Calibration devices for calibrating X-ray diagnostic apparatus other than for medical use; Diagnostic apparatus for testing food; Electric control devices for heating and energy management; Electrical inductors; Multi-function electronic device for use in children's rooms comprising a sound producing function, temperature gauge and also including a clock and nightlight; Protective clothing, namely, heated garments in the nature of apparel consisting of carbon fiber which produces heat; Radiation gauges used for measuring the physical properties of materials; Semiconductor chip sets; Silicon chips