U.S. federal trademark · Serial No. 79041635 · Reg. No. 3499305
Scientific apparatuses and instruments, namely, optical measuring, optical control and optical analysis apparatuses and instruments for scientific purposes, namely, for measurement of transmission of light and measurement of color and turbidity; Scientific apparatuses and instruments, namely, optical measuring, optical control and optical analysis apparatuses and instruments for scientific purposes, namely, for measurement of absorbance of light and measurement of color and turbidity; colorimeters; photometers, in particular spectrophotometers; apparatuses and instruments for sample preparation and sample digestion, namely, photometers, spectrophotometers and colorimeters measuring in the visual and ultraviolet wavelength range, thermoreactors for decomposition and sample preparation, microwave ovens for decomposition and sample preparation; operating software for the aforementioned goods; software for data transmission and data evaluation in the field of optical measuring, optical control and optical analysis; data processors; computers for data recording, evaluation and output, in the field of optical measuring, optical control and optical analysis
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