Xingliang Liu

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Sichuan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Water-saving antiblocking anti-splash waterfall head core
- Patent number 8,783,296
- Issue date Jul 22, 2014
- Xingliang Liu
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Single-layer interchange overpass
- Patent number 7,473,050
- Issue date Jan 6, 2009
- Yingtang Liu
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
Water-saving antiblocking anti-splash waterfall head core
- Publication number 20110139286
- Publication date Jun 16, 2011
- Xingliang Liu
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Single Layer Overhead Full Interchange Flyover
- Publication number 20080152426
- Publication date Jun 26, 2008
- Yingtang Liu
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES