4 Patents
- US121729272024Sustained Release Grouting Material with Its Preparation Method and Application
SHANDONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
0 cites - US121349662024Underground Gasifier Pre-control Structure, Gasifier and Gasification Method
SHANDONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
0 cites - USD10072542023Kitchen Knife0 cites
- US117466542023Kind of No-pillar and Gob-side Entry Retaining Mining and Construction Method Without the Mining Area Division
SHANDONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
0 cites