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1. (WO2017093361) ROCK BREAKING DEVICE
Available information on National Phase entries(more information)
OfficeEntry DateNational NumberNational Status
United States of America 24.05.201815778884Published: 06.12.2018
European Patent Office 02.07.20182016805096Published: 10.10.2018
Republic of Korea1020187018663Published: 13.08.2018