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1. WO2007004664 - PROCESS FOR RECOVERY OF METALS AND EQUIPMENT THEREFOR

Available information on National Phase entries(more information)
OfficeEntry DateNational NumberNational Status
China 05.07.2006200680024542.6
Republic of Korea 31.01.20081020087002666Refused: 04.06.2012
GermanyWithdrawn: 08.01.2008