Showing 1 - 2 results of 2 for search 'Ullrich, Hanns', query time: 0.01s Refine Results
  1. 1
    Standards of potentiability for European iventions should an inventive step advance the art?
    by Ullrich, Hanns
    Published 1980
  2. 2
    Intellectual property, market power and the public interest /
    by Govaere,Inge,Ed
    Published 2008
    Other Authors: “...Ullrich, Hanns...”
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    Printed Book
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