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1. WO2007010866 - BLANKS FOR GRAY TONE MASK, GRAY TONE MASK USING SAID BLANKS, AND PROCESS FOR PRODUCING SAID BLANKS

Available information on National Phase entries(more information)
OfficeEntry DateNational NumberNational Status
China 14.07.2006200680001224.8
Japan 23.03.20072007525999
Republic of Korea 10.01.20081020087000770Refused: 28.09.2009
GermanyWithdrawn: 16.01.2008