U.S. federal trademark · Serial No. 79031879 · Reg. No. 3389148
Chemical analysis apparatus by means of gas chromatography technology, namely gas chromatography apparatus, process gas chromatography apparatus, automatic liquid samplers, chemical apparatus using the headspace technique for the sample handling; chemical apparatus using the thermal desorption technique for the sample handling; polluting gas analysers, mass spectrometers, liquid chromatography apparatus, gas detectors and software for data processing
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