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US Trademark Classification

Aluminium oxynitride 001-428

氧氮化铝

Chinese 氧氮化铝
English Aluminium oxynitride
Spanish oxinitruro de aluminio
Term ID
001-428
Class
01
Type
Goods
Status
Active · added, not since modified (A)
Effective date
2004-07-20
Version
08-2002