JIANGSU VOCATIONAL INSTITUTE OF ARCHITECTURAL TECHNOLOGY

Follow

Organization

Xuzhou, CN

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Dendritic reverse underground mining method for thin coal seam at e...
- Patent number 11,994,027
- Issue date May 28, 2024
- China University of Mining and Technology
- Shuzhao Chen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for constructing dam inside dump of inner-dump strip mine
- Patent number 11,674,393
- Issue date Jun 13, 2023
- China University of Mining and Technology
- Shuzhao Chen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Space-saving movable door/window system capable of being fully opened
- Patent number 11,002,051
- Issue date May 11, 2021
- JIANGSU VOCATIONAL INSTITUTE OF ARCHITECTURAL TECHNOLOGY
- Xiang Ji
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR CONSTRUCTING DAM INSIDE DUMP OF INNER-DUMP STRIP MINE
- Publication number 20220333486
- Publication date Oct 20, 2022
- China University of Mining and Technology
- Shuzhao CHEN
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
DENDRITIC REVERSE UNDERGROUND MINING METHOD FOR THIN COAL SEAM AT E...
- Publication number 20220243590
- Publication date Aug 4, 2022
- CHINA UNIVERSITY OF MINING AND TECHNOLOGY
- Shuzhao CHEN
- E21 - EARTH DRILLING MINING
Information Patent Application
SPACE-SAVING MOVABLE DOOR/WINDOW SYSTEM CAPABLE OF BEING FULLY OPENED
- Publication number 20190376330
- Publication date Dec 12, 2019
- JIANGSU VOCATIONAL INSTITUTE OF ARCHITECTURAL TECHNOLOGY
- Xiang JI
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Trademarklast 30 trademarks