Daqing City, CN
Information
Patent Grant
PetroChina Company Limited
Xiaodong Yang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Shenzhen Research Institute of Northwester Polytechnical University
Ran Sun
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
Petrochina Company Limited
Xiaodong YANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
