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Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), [1984]
German | DE 29 2007 vol 56 No. 12 |
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Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1999.
German | N 621(121) DE 28 |
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Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1999.
German | N 761(121) DE 28 |
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[Place of publication not identified] : [publisher not identified], 1999.
French | 34 DE |
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[Place of publication not identified] : [publisher not identified], 1999.
English | 34 DE |