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1. (WO2017137709) METHOD FOR FORMING DUST-REMOVAL HOLES FOR A TURBINE BLADE AND ASSOCIATED CERAMIC CORE
Available information on National Phase entries(more information)
OfficeEntry DateNational NumberNational Status
Canada 08.08.20183014022
United States of America 10.08.201816077171Published: 24.01.2019
European Patent Office 12.09.20182017709141Published: 19.12.2018
Russian Federation 12.09.20182018132349