Australian Trademark Classification
drilling of deep oil or gas wells 59360
深井油气钻探
Chinese
深井油气钻探
English
drilling of deep oil or gas wells
Spanish
perforación de pozos profundos de petróleo o gas
- Site ref.
- 59360
- Class
- 37
Corresponding item in the CNIPA Table of Similar Goods and Services: 深层油井或气井的钻探（370133） similar group 3703
Matched automatically by Nice class and official English term; rely on each office's official text before filing.