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1.
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Heidelberg : Recht und Wirtschaft, c1984.
German | H 21 GER.G |
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2.
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Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1991.
German | 28 DE |
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3.
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München [Germany] : Mitteilungen der deutschen Patentanwälte, 1975.
German | 43 DE |
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4.
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Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1981.
German | 28 DE |
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5.
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Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1974.
German | 28 DE |
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6.
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Roma [Italy] : Biblioteca Nazionale Centrale di Roma, 1973.
Italian | 13 IT |
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7.
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[Place of publication not identified] : [publisher not identified], 1971.
English | 16 SU |
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8.
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Stockholm [Sweden] : Nordiskt Immateriellt Rättsskydd (NIR), 1974.
Swiss german | 3 SE |
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9.
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Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1979.
German | 29 DE |
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10.
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Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1989.
German | 28 DE |
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