Australian Trademark Classification
proppants for use in oil well and gas well hydraulic fracturing operations 67396
用于油井和气井水力压裂作业的支撑剂
Chinese
用于油井和气井水力压裂作业的支撑剂
English
proppants for use in oil well and gas well hydraulic fracturing operations
Spanish
Agentes de apuntalamiento para su uso en operaciones de fracturación hidráulica de pozos de petróleo y gas.
- Site ref.
- 67396
- Class
- 01