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1. WO2007005943 - IMPROVED PHOSPHORUS REMOVAL SYSTEM AND PROCESS

Available information on National Phase entries(more information)
OfficeEntry DateNational NumberNational Status
Australia 03.01.20082006265083Published: 31.01.2008
Canada 03.01.20082614268
European Patent Office 11.01.20082006774508Published: 05.03.2008
Granted: 07.09.2011
GermanyWithdrawn: 08.01.2008
European Patent Office2011151685Withdrawn: 22.01.2011