Fundamentals of patent law

Haifets, I.Ya.Fundamentals of patent law / I.Ya.Haifets, prof.Leningrad.state.un-te;With a foreword.before.Committee on Inventions L.K.Martens.- Leningrad: Scientific.Khim.THEN.Publishing House: Scientific and Technology.Dep.VSNH, 1925. -III, 418 p.: silt .. -Subject.Decree: p.408-416.- Bibliogr.In the tuning.Note.And in the text.- Ex.: Without region.;With a handle.litter.in the text..-2000 copies..I. Martens, L.K..1.Power (collection).Electronic copy source: PBOriginal storage location: UrFU