Qin Shi

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Hefei, CN

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Patents Grantslast 30 patents

Information Patent Grant
Vehicle capable of stirring concrete during transportation
- Patent number 10,099,402
- Issue date Oct 16, 2018
- HEFEI UNIVERSITY OF TECHNOLOGY
- Qin Shi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Unidirectional bend drive chain and lift mechanism and boom barrier...
- Patent number 9,945,083
- Issue date Apr 17, 2018
- HEFEI UNIVERSITY OF TECHNOLOGY
- Mansheng Dong
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
CONCRETE MIXING CARRIER
- Publication number 20170312937
- Publication date Nov 2, 2017
- Hefei University of Technology
- Qin Shi
- B60 - VEHICLES IN GENERAL
Information Patent Application
UNIDIRECTIONAL BEND DRIVE CHAIN AND LIFT MECHANISM AND BOOM BARRIER...
- Publication number 20170275836
- Publication date Sep 28, 2017
- Hefei University of Technology
- Mansheng Dong
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES