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1. (WO2010078952) STRUCTURED GAS DIFFUSION ELECTRODE FOR ELECTROLYSIS CELLS
Available information on National Phase entries(more information)
OfficeEntry DateNational NumberNational Status
China 29.12.2009200980154246.1
European Patent Office 22.06.20112009796978Published: 16.11.2011
Withdrawn: 18.01.2014
United States of America 20.09.201113142905Published: 05.01.2012