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US Trademark Classification

Geophysical exploration for the mining industry 042-1863

采矿业地球物理勘探

Chinese 采矿业地球物理勘探
English Geophysical exploration for the mining industry
Spanish Exploración geofísica para la industria minera
Term ID
042-1863
Class
42
Type
Services
Status
Active · added, not since modified (A)
Effective date
2011-08-18
Version
09-2007