Inventor
Lu Guangkun
CN2 patents
Patents
2 patentsUS11525231B2Dec 13, 2022
Double-spiral-tube structure, grouting and pile forming device and construction method for strengthening soft soil
OCEAN UNIV CHINA0 citations46
US11525357B2Dec 13, 2022
Unloading type sinking rescue device of subsea mining vehicle and use method thereof
OCEAN UNIV CHINA0 citations43