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1.
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New York, New York : International Trademark Association, 1999.
English | K 911 US 64 |
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2.
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[Place of publication not identified] : [publisher not identified], 1979.
English | 34 DE |
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3.
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Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1999.
German | K 911 DE 29 |
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4.
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[Place of publication not identified] : [publisher not identified], 1997.
German | K 911 BAE.A |
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5.
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[Place of publication not identified] : [publisher not identified], 2000.
English | 34 DE |
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