@article{7919, recid = {7919}, author = {Boucourechliev, Jeanne,}, title = {Invention and non-obviousness in United States patent law /}, pages = {1 volume ([1] page) ;}, note = {See French version in LA PROPRIETE INDUSTRIELLE 1967, vol 83, p 296 and 344.}, url = {http://tind.wipo.int/record/7919}, }