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Hoboken, New Jersey : John Wiley & Sons, Inc., 1999.
Danish | 51 CH |
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2.
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Geneva [Switzerland] : World Intellectual Property Organization, 1994.
English | E 23191F10 WIPO.W 1994 |
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3.
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Geneva [Switzerland] : Birpi, 1967.
English | 10.34667/tind.14728 | E 231K89 BIRPI.L(E) |
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4.
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Geneva [Switzerland] : International Bureau for the Protection of Industrial Property, 1981.
English | 10B OMPI |
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5.
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[Geneva, Switzerland] : [World Intellectual Property Organization], 1975.
English | 6B OMPI |
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