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1.
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Bern [Switzerland] : Federal Department Of Foreign Affairs,be, 1984.
English | E 22119 REP |
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2.
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Geneva, Switzerland : Organisation Mondiale de la Propriété Intellectuelle, 1970-1981.
French | E 22119 OMPI.R |
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3.
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Geneva [Switzerland] : United International Bureaux for the Protection of Intellectual Property, 1884-1975.
French | E 22119 BIRPI.R |
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4.
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Genève : Bureau de l'Union Internationale pour la Protection de la Propriété Industrielle , 1901
French | E 22119 BIRPI.R |
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5.
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Geneva [Switzerland] : Birpi, 1970.
English | E 2316G173112 BIRPI.T |
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6.
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Genève : Birpi, 1885-59.
French | E 22119 BIRPI.R |
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