Xianyu JI

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Gaobeidian, CN

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Patents Applicationslast 30 patents

Information Patent Application
STRUCTURE FOR RELIEVING CRACKING OF STEEL BRIDGE DECK, METHOD FOR M...
- Publication number 20230100480
- Publication date Mar 30, 2023
- China Railway Construction Bridge Engineering Bureau Group Co., Ltd.
- Jian ZHAO
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
HIGH-PRESSURE BEARABLE SCALE TYPE BRIDGE RUBBER BEARING
- Publication number 20230071770
- Publication date Mar 9, 2023
- China Railway Construction Bridge Engineering Bureau Group Co., Ltd.
- Peng LIU
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
BRIDGE SLING BASED ON ELECTROCHEMICAL DETECTION ON STEEL WIRE CORRO...
- Publication number 20230075454
- Publication date Mar 9, 2023
- China Railway Construction Bridge Engineering Bureau Group Co., Ltd.
- Jian ZHAO
- G01 - MEASURING TESTING