1.
The information function of patents / Charles Oppenheim.
Oppenheim, Charles, author.
London, England : Sweet & Maxwell, 1979.
English | 10 GB |
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2.
Gewerblicher Rechtsschutz im vereinigten Deutschland / Alexander Von Muehlendahl.
Muehlendahl, Alexander Von, author. ; Muehlens, Peter.
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1992.
German | 28 DE |
Detailed record - Similar records