| http://www.w3.org/ns/prov#value | - Patent US7681756 - Stretchable composite sheet for adding softness and texture - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More ??Sign inAdvanced Patent SearchPatentsA method for increasing the thickness of a fibrous sheet including stretching the sheet beyond its relaxed length and returning the sheet to about the relaxed length, causing the sheet to have a second thickness g
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