Beijing Building Materials and Geological Engineering Co.

Follow

Organization

Beijing, CN

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Pumping method of large-diameter horizontal pressurized long dewate...
- Patent number 11,987,948
- Issue date May 21, 2024
- SINOMA GEOLOGICAL ENGINEERING EXPLORATION AND RESEARCH INSTITUTE CO.
- Shiming He
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Please log in for detailed analytics

Patents Applicationslast 30 patents

Information Patent Application
CONSTRUCTION METHOD AND CONSTRUCTION SYSTEM FOR ELIMINATING SAND LI...
- Publication number 20230056319
- Publication date Feb 23, 2023
- China Construction Third Bureau Group Beijing Co.Ltd.
- Shiming HE
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
PUMPING METHOD OF LARGE-DIAMETER HORIZONTAL PRESSURIZED LONG DEWATE...
- Publication number 20220396927
- Publication date Dec 15, 2022
- Sinoma Geological Engineering Exploration and Research Institute Co.
- Shiming HE
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING