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1. WO2021057145 - METHOD FOR ERECTING SEGMENTAL STEEL GIRDER ON PIER-TOP SHORT SLIDEWAY GIRDER

CN110629677Method for erecting segmental steel girder on pier top short slideway girder
Appl.Date 29.09.2019
Appl.No 201910934860.5 Applicant CHINA RAILWAY MAJOR BRIDGE ENGINEERING GROUP CO., LTD. Pub.Kind A,B
Inclusion Criteria IC5
Sole priority inside the family.
Pub.Date 31.12.2019
WO/2021/057145METHOD FOR ERECTING SEGMENTAL STEEL GIRDER ON PIER-TOP SHORT SLIDEWAY GIRDER
Appl.Date 29.06.2020
Appl.No PCT/CN2020/098665 Applicant CHINA RAILWAY MAJOR BRIDGE ENGINEERING GROUP CO., LTD Pub.Kind A Pub.Lang zh
Inclusion Criteria IC1
PCT application from which the family originated.
Pub.Date 01.04.2021