U.S. federal trademark · Serial No. 79015297 · Reg. No. 3159091
[ Devices for measuring pressure and temperature, namely, temperature indicators; ] pressure gauges, [ measuring apparatus for temperature and humidity levels in gases and solid substances; sensors of the determination of temperatures; temperature indicators; ] temperature and pressure sensors; high pressure manometers [ ; instruments for detecting and measuring two-dimensional distribution of force and pressure; pressure recorders; pressure control equipment in the nature of blowout preventers ]
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