Measuring, signaling, and checking apparatus and instruments, namely, detectors for flux, heat, and pressure of steam and water, pressure measuring apparatus for the pressure of steam and water, fluid measuring and control apparatus, namely, thermometers not for medical purposes, thermostats, calorimeters, water level indicators, water meters, namely, domestic and commercial water meters, and water counters; electrotechnical apparatus, namely, control and regulating apparatus for control and ...

Measuring, signaling, and checking apparatus and instruments, namely, detectors for flux, heat, and pressure of steam and water, pressure measuring apparatus for the pressure of steam and water, fluid measuring and control apparatus, namely, thermometers not for medical purposes, thermostats, calorimeters, water level indicators, water meters, namely, domestic and commercial water meters, and water counters; electrotechnical apparatus, namely, control and regulating apparatus for control and ...