87746896
Jan 8, 2018
Apparatuses for the electrostatic grounding of workers who assemble electronic parts and devices, namely, protective wrist straps, electrical cords, protective foot grounders, grounding testers, meters for determining electrostatic field strength levels, ionizers for discharging ions, neutralizers for neutralizing static charges, resistivity testers, bags for electrostatically shielding parts contained therein, and megohmmeters
Electrical and Scientific Apparatus