dietary food supplements; namely, tonics (in the forms of lozenges, tablets, and capsules), and restorative preparations, fortifying preparations, and invigorating preparations, having a base of coffee or tea or other natural stimulant; [dietary preparation for weight reduction;] dietary food supplements; namely, refreshments (in the form of lozenges, tablets, and capsules) having a base of sugar or sugar substitute

Photoelectric sensors; proximity sensors; optical fiber sensors; laser sensors; optical fiber cables; color sensors; pressure sensors; flow sensors; vision sensors; safety sensors; human body sensors for scientific use to be worn by a human to gather human biometric data; area sensors in the nature of proximity sensors; ultrasonic sensors; rotary encoders; temperature sensors; sensor controllers; panel meters; amperemeters; voltmeters; watt meters; tachometers; frequency meters; digital count...

ammeters, counters, frequency meters, indicators, speed indicators, speed measuring apparatus, tachometers, thermometers, time recording apparauts, voltmeters, photo electric sensor (switch), proximity switch (sensor), optical fiber sensor and rotary encoder (signal detector)