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1.
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Genève : Birpi, 1967.
English | E 224F171 BIRPI.E |
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2.
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Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1994.
German | 29 DE |
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3.
|
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1992.
German | F 43(121) DE 28 |
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4.
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Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1972.
German | 29 DE |
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5.
|
Weinheim : VCH Verlagsgesellschaft, c1991.
German | F 13 GEW |
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6.
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Berlin : Heymann, 1909.
German | F 13 KOH.S |
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7.
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Genf : Birpi, 1967.
German | E 2314F13 BIRPI.B (F/E/G) |
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8.
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Koln : Carl Heymanns Verlag Kg, 1973.
German | N 13 ULM.G |
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9.
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Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1992.
German | T 91 DE 28 |
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10.
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New York, New York : The Copyright Society of the USA, 1982.
English | 14 US |
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