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[Place of publication not identified] : [publisher not identified], [1974]
Second edition.
English | K 40 PAT.T |
5.
Paris, France : Unions des fabricants pour la protection internationale de la propriété industrielle et artistique, 1972.
French | 51 FR |
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[Place of publication not identified] : [publisher not identified], 1983.
English | 20 JP |
7.
Geneva [Switzerland] : International Bureau for the Protection of Industrial Property, 1965.
English | 10B OMPI |
8.
Courbevoie [France] : Institut National de la Propriété Industrielle, 1978.
French | 10A OMPI |
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10.