SICHUAN KEYUAN TESTING CENTER OF ENGINEERING TECHNOLOGY CO., LTD

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Chengdu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Simulation analysis method for injection volume of alternate displa...
- Patent number 12,345,132
- Issue date Jul 1, 2025
- SICHUAN INSTITUTE OF ENERGETICAL AND GEOLOGICAL SURVEY
- Qian Cao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Classified landfill device and method for garbage landfills
- Patent number 12,023,681
- Issue date Jul 2, 2024
- SICHUAN KEYUAN TESTING CENTER OF ENGINEERING TECHNOLOGY CO., LTD
- Guangli Xiao
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...

Patents Applicationslast 30 patents

Information Patent Application
CLASSIFIED LANDFILL DEVICE AND METHOD FOR GARBAGE LANDFILLS
- Publication number 20240091786
- Publication date Mar 21, 2024
- SICHUAN KEYUAN TESTING CENTER OF ENGINEERING TECHNOLOGY CO., LTD
- Guangli XIAO
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...

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