00843cam a2200241 a 450000100070000000500170000700800410002401000150006502000150008004000180009504300120011305000230012508200150014824500890016325000120025226000470026430000360031144000310034750400650037865000550044365000730049870000300057112476120230410123439.0040831s2004    nyua     b    001 0 eng    a2004557675  a1587787342  aDLCcDLCdDLC  an-us---14aKF 3113bP957 200400a346.73048600aPrinciples of patent law :bcases and materials /cby Donald S. Chisum ... [et al.].  a3rd ed.  aNew York, N.Y. :bFoundation Press,c2004.  alvii, 1393 p. :bill. ;c26 cm. 0aUniversity casebook series  aIncludes bibliographical references (p. xlix-lvi) and index. 0aPatent laws and legislationzUnited StatesvCases. 4aLegislación y legislación sobre patenteszEstados UnidosvCasos.1 aChisum, Donald S.,d1944-