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1. (WO2017111407) HIGH YIELD RATIO TYPE HIGH-STRENGTH COLD-ROLLED STEEL SHEET AND MANUFACTURING METHOD THEREOF
Available information on National Phase entries(more information)
OfficeEntry DateNational NumberNational Status
United States of America 13.06.201816061867Published: 20.12.2018
Japan 20.06.20182018532442
European Patent Office 23.07.20182016879274Published: 31.10.2018