Beijing
China
2
2024-01-25
Yahui Tan from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
METHOD AND SYSTEM FOR DETERMINING WELL SPACING FOR IN-SITU LEACHING MINING OF HIGH-PERMEABILITY SANDSTONE-TYPE URANIUM/COPPER DEPOSIT
In-situ leaching mining method and system
4992598 ⎘