Automotive and heavy duty brakes and parts therefore, namely, disc brake pads, brake shoes, brake drums and rotors, [ brake calipers; brake master cylinders, wheel cylinders, and brake lines ]

active sound control systems for aircraft comprising a vibration sensor such as a microphone, an electronic signal processor, and a vibration generator such as a loudspeaker

Optical sensors and electric sensors with low noise detection of light and electric current; Low noise temperature controllers for warming and cooling light sources, lasers, laser diodes, LEDs, thermoelectric elements, Peltier elements, light detectors, light optoelectronic components, modules and equipment, electronic components, modules and equipment, and for warming and cooling light optical components, modules and equipment; Low noise LED drivers; Low noise laser diode drivers, fiber lase...

Optical sensors and electric sensors with low noise detection of light and electric current; Low noise temperature controllers for warming and cooling light sources, lasers, laser diodes, LEDs, thermoelectric elements, Peltier elements, light detectors, light optoelectronic components, modules and equipment, electronic components, modules and equipment, and for warming and cooling light optical components, modules and equipment; Low noise LED drivers; Low noise laser diode drivers, fiber lase...

Optical sensors and electric sensors with low noise detection of light and electric current; Low noise temperature controllers for warming and cooling light sources, lasers, laser diodes, LEDs, thermoelectric elements, Peltier elements, light detectors, light optoelectronic components, modules and equipment, electronic components, modules and equipment, and for warming and cooling light optical components, modules and equipment; Low noise LED drivers; Low noise laser diode drivers, fiber lase...