|
1.
|
Geneva [Switzerland] : International Bureau for the Protection of Industrial Property, 1967.
English | 10B OMPI |
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2.
|
[Heidelberg, Germany] : [Springer], 1985.
English | 34 DE |
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3.
|
[Heidelberg, Germany] : [Springer], 1994.
English | 34 DE |
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4.
|
London, England : Sweet & Maxwell, 1994.
English | 10 GB |
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5.
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[Heidelberg, Germany] : [Springer], 1991.
English | 34 DE |
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6.
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Geneva [Switzerland] : International Bureau for the Protection of Industrial Property, 1984.
English | 10B OMPI |
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7.
|
[Heidelberg, Germany] : [Springer], 1992.
English | 34 DE |
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8.
|
[Heidelberg, Germany] : [Springer], 1992.
English | 34 DE |
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9.
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[Heidelberg, Germany] : [Springer], 1988.
English | 34 DE |
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