00520nam a22001577a 450000100060000000300100000600500170001604000140003300800410004702000180008810000190010624501190012526000380024430000110028265000690029326557MX-SIABUC20260702205941.0  aMX-SIABUC050628s2006    -usx   j            eng d  a0-7570-0176-940aDeMatteis, Bob0 aThe patent writer : how to write successful patent applications/cby bob DeMatteis, Andy Gibbs and Michael Neustel4 aNew York :bSquare One Publishers4 a238 p.  a1.PATENTESz-ESTADOS UNIDOS 2.DERECHO MERCANTILz-ESTADOS UNIDOS