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NANJING, CN
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Patents Grants
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Patent Grant
Shear connector for corrugated sheet steel and concrete
Patent number
9,447,553
Issue date
Sep 20, 2016
JIANGSU TRANSPORTATION RESEARCH INSTITUTE CO., LTD.
Jiandong Zhang
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Patents Applications
last 30 patents
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Patent Application
SHEAR CONNECTOR FOR CORRUGATED SHEET STEEL AND CONCRETE
Publication number
20150139719
Publication date
May 21, 2015
JIANGSU TRANSPORTATION RESEARCH INSTITUTE CO., LTD
Jiandong Zhang
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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