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US Trademark Classification

Technical consultation in the field of aerospace engineering 042-2412

航空航天工程领域的技术咨询

Chinese 航空航天工程领域的技术咨询
English Technical consultation in the field of aerospace engineering
Spanish Asesoramiento técnico en el ámbito de la ingeniería aeroespacial
Term ID
042-2412
Class
42
Type
Services
Status
Active · added, not since modified (A)
Effective date
2017-11-30
Version
11-2017