U.S. federal trademark · Serial No. 85739969 · Reg. No. 4496900
Apparatus and instruments being systems for measuring and depleting electrostatic charges, and being collection and monitoring systems for microbiological impurities, namely, electronic sensors for measuring the temperature, pressure, particle concentrations or humidity of air
Maintenance of measuring apparatus for clean room monitoring for all liquids and gases, and vacuum and particle size analysis, and of measuring apparatus for determining TOC (total organic carbon) and DOC (dissolved organic carbon), and of apparatus and instruments being systems for measuring and depleting electrostatic charges, and being collection and monitoring systems for microbiological impurities
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