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1. WO2011105498 - METHOD OF TESTING RUBBER WEAR, AND METHOD, DEVICE AND PROGRAM OF CALCULATING RUBBER INDEX OF TIRE USING METHOD OF TESTING RUBBER WEAR

Available information on National Phase entries(more information)
OfficeEntry DateNational NumberNational Status
China24.02.2011201180011089.6
United States of America23.08.201213580923Published: 14.02.2013
Granted: 09.06.2015
European Patent Office06.09.20122011747458Published: 02.01.2013
Granted: 06.05.2020
Republic of Korea1020127024747Granted: 17.10.2017