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US Trademark Classification

Refractory blocks, not of metal 019-647

非金属耐火块

Chinese 非金属耐火块
English Refractory blocks, not of metal
Spanish Bloques refractarios, no metálicos
Term ID
019-647
Class
19
Type
Goods
Status
Active · modified since entry (M)
Effective date
2007-01-01
Version
09-2007

Official English notes

This entry was modified as a result of changes that were implemented in the 9th edition of the Nice Agreement.