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1. WO2017017600 - RAILROAD RENEWAL METHOD AND DEVICE FOR IMPLEMENTING SAID METHOD

Available information on National Phase entries(more information)
OfficeEntry DateNational NumberNational Status
Canada 15.12.20172989746
China 23.01.2018201680043195.5Granted: 28.08.2020
United States of America 26.01.201815748056Published: 02.08.2018
Granted: 09.06.2020
Australia 31.01.20182016298814Published: 22.02.2018
European Patent Office 27.02.20182016751011Published: 06.06.2018
Russian Federation 27.02.20182018106526Granted: 11.01.2019