| http://www.w3.org/ns/prov#value | - Patente US3903120 - Preparation of zerovalent nickel complexes from elemental nickel - Google PatentesB???squeda Im???genes Maps Play YouTube Noticias Gmail Drive M???s ??Iniciar sesi???n B???squeda avanzada de patentesPatentesZerovalent nickel complexes of the types Ni(MZ3)4 and Ni(MZ3)2A; wherein M is P, As or Sb, Z is R or OR, R is an alkyl or aryl radical having up to 18 carbon atoms and may b
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