Abstract
A material has as elements, a plurality of activatable elements each having a portion fixed relative to the material and a portion free to deform relative to the material.
| Original language | English |
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| Patent number | WO2009106785 (A1) |
| IPC | D02G3/02,B32B7/00 |
| Priority date | 28/02/08 |
| Publication status | Published - 3 Sept 2009 |