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US Trademark Classification

Excavation of lead contaminated soil 037-2974

铅污染土壤挖掘

Chinese 铅污染土壤挖掘
English Excavation of lead contaminated soil
Spanish Excavación de suelo contaminado con plomo
Term ID
037-2974
Class
37
Type
Services
Status
Active · added, not since modified (A)
Effective date
2026-01-01
Version
13-2026