Centre Technique de L'Industrie des Papiers, Cartons Celluloses
Centre Technique de L'Industrie des Papiers, Cartons Celluloses Patent applications | ||
Patent application number | Title | Published |
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20130127651 | SURFACE FOR FILTERING A PLURALITY OF FREQUENCY BANDS - The invention relates to a surface suitable for filtering a plurality of frequency bands, said surface including a set of separate identical basic conductive units ( | 05-23-2013 |