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1.
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München : Beck, 1997.
German | G 870 MES.P |
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2.
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Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1997.
German | 28 DE |
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3.
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Köln : C. Heymann, 2001.
6. neubearb. u. erw.
German | G 870 SCH.P(6) |
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4.
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Geneva [Switzerland] : International Bureau for the Protection of Industrial Property, 1968.
English | 10B OMPI |
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5.
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[Heidelberg, Germany] : [Springer], 1982.
English | 34 DE |
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6.
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Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1994.
German | 29 DE |
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7.
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Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1993.
German | 28 DE |
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