1.
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Geneva, Switzerland : United International Bureaux for the Protection of Intellectual Property, 1964.
English | 10B |
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2.
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Genève, Switzerland : United International Bureaux for the Protection of Intellectual Property, 1969.
French | E 2384N76(3) BIRPI.C(F/E) |
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3.
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Ginebra [Colombia] : United International Bureaux for the Protection of Intellectual Property, 1968.
Spanish | E 2384N63764 BIRPI.C(A) (F/E/S |
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4.
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Geneva, Switzerland : United International Bureaux for the Protection of Intellectual Property, 1968.
English | E 2384N63764 BIRPO.C(A) (F/E/S |
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5.
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Bern [Switzerland] : United International Bureaux for the Protection of Intellectual Property (BIRPI), 1895. 1ème.
French | E 238N6130 BIRPI.C |
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6.
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Genève : United International Bureaux for the Protection of Intellectual Property, 1961.
French | E 2384P1422 BIRPI.CDR (F/E/S) |
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7.
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Paris [France] : United International Bureaux for the Protection of Intellectual Property, 1880-1883.
French | E 2310F610 BIRPI.C |
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8.
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Genève, Switzerland : United International Bureaux for the Protection of Intellectual Property, 1955.
Italian | E 2334E2384 BIRPI.G (F/I) |
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9.
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Bern [Switzerland] : United International Bureaux for the Protection of Intellectual Property (BIRPI), 1900.
French | E 224:41 |
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10.
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Paris [France] : Imprimerie Nationale, 1883.
French | E 211:1 |
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