油井用金属套管 006-1589
Chinese
油井用金属套管
English
Casings of metal for oilwells
Spanish
Revestimientos metálicos para pozos petrolíferos
- Term ID
- 006-1589
- Class
- 06
- Type
- Goods
- Status
- Active · added, not since modified (A)
- Effective date
- 2015-12-24
- Version
- 10-2015
Corresponding item in the CNIPA Table of Similar Goods and Services: 油井用金属套管（060337） similar group 0602
Matched automatically by Nice class and official English term; rely on each office's official text before filing.