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1.
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Munich : European Patent Office (EPO), 1997.
English | G 941 EPO.R 1997 |
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2.
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[Amsterdam, The Netherlands] : [Elsevier], 1996.
English | 15 OMPI |
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3.
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[Heidelberg, Germany] : [Springer], 1996.
English | 34 DE |
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4.
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Buffalo, New York : The Patent and Trademark Office Society, 1993.
English | 47 US |
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5.
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[Heidelberg, Germany] : [Springer], 1993.
English | 34 DE |
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6.
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Munich : European Patent Office (EPO), 1996.
English | G 941 EPO.R 1996 |
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7.
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Munich : European Patent Office (EPO), 1992.
English | G 941 TRI |
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8.
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London [England] : Informa Law, 1996.
English | 53 GB |
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9.
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[Heidelberg, Germany] : [Springer], 1996.
English | 34 DE |
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10.
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London [England] : Informa Law, 1996.
English | 53 GB |
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