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1.
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Vienna [Austria] : Austrian Patent Office, 1977.
English | E 2317G170 WIPO.VC 1977 |
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2.
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Courbevoie [France] : Institut National de la Propriété Industrielle, 1976.
German | 10A OMPI |
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3.
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Vienna [Austria] : Inpadoc, 1979.
English | G 175 INPADOC.G |
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4.
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Ginebra [Colombia] : OMPI, 1978.
Spanish | G 175 INPADOC |
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5.
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Genève : OMPI, 1977.
German | G 175 INPADOC |
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6.
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Courbevoie [France] : Institut National de la Propriété Industrielle, 1974.
French | 10A OMPI |
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7.
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Geneva [Switzerland] : International Bureau for the Protection of Industrial Property, 1968.
English | 10B OMPI |
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