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US Trademark Classification

Oil and gas well downhole survey and measurement equipment 009-2472

油气井井下勘察测量设备

Chinese 油气井井下勘察测量设备
English Oil and gas well downhole survey and measurement equipment
Spanish Equipos de medición y estudio de fondo de pozos de petróleo y gas
Term ID
009-2472
Class
09
Type
Goods
Status
Active · added, not since modified (A)
Effective date
2007-01-25
Version
09-2007