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US Trademark Classification

Optical profilers 009-4593

光学轮廓仪

Chinese 光学轮廓仪
English Optical profilers
Spanish Perfiladores ópticos
Term ID
009-4593
Class
09
Type
Goods
Status
Active · added, not since modified (A)
Effective date
2014-06-26
Version
10-2014

Official English notes

An optical profiler uses the wavelength of light to measure the dimensions of surfaces.