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1. (WO2010074085) RESIN COMPOSITION, PREPREG, RESIN SHEET, METAL-CLAD LAMINATE, PRINTED WIRING BOARD, MULTILAYER PRINTED WIRING BOARD, AND SEMICONDUCTOR DEVICE
Available information on National Phase entries(more information)
OfficeEntry DateNational NumberNational Status
China 22.12.2009200980152101.8
Japan 03.02.20112010544085
United States of America 22.06.201113141634Published: 20.10.2011
Granted: 29.04.2014
Republic of Korea 23.06.20111020117014538Published: 26.10.2011