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1. (WO2010075630) CONTROLLED SYSTEM FOR THE DENSIFICATION OF WEAK SOILS
Available information on National Phase entries(more information)
OfficeEntry DateNational NumberNational Status
Canada 22.06.20112748049
Australia 28.06.20112009335610Published: 21.07.2011
New Zealand 28.06.2011593789
European Patent Office 29.06.20112009835934Published: 12.10.2011
Withdrawn: 08.03.2016
United States of America 01.07.201113143181Published: 17.11.2011