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US Trademark Classification

Calibration devices for calibrating optical emission spectrometers 009-3271

光学发射光谱仪校准用校准器

Chinese 光学发射光谱仪校准用校准器
English Calibration devices for calibrating optical emission spectrometers
Spanish Dispositivos de calibración para calibrar espectrómetros de emisión óptica
Term ID
009-3271
Class
09
Type
Goods
Status
Active · added, not since modified (A)
Effective date
2009-01-22
Version
09-2007