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1.
|
London : Butterworths, 1993.
Second edition.
English | N 13 STE.I 1993 |
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2.
|
Bruxelles [Belgium] : Bruylant, 1950.
French | P 11 STR.N |
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3.
|
La Haye : Nijhoff, 1952.
English | P 11 MAK.R |
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4.
|
Bruxelles [Belgium] : Bruylant, 1958.
French | P 11 STR.P |
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5.
|
[Place of publication not identified] : [publisher not identified], 1957.
German | P 11 ULM.R |
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6.
|
Milano : Giuffre, 1954.
Italian | P 11 SOR.O |
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7.
|
München [Germany] : Mitteilungen der deutschen Patentanwälte, 1984.
German | 43 DE |
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8.
|
[Paris, France] : [UNESCO], 1955.
French | 6A OMPI |
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9.
|
Courbevoie [France] : Institut National de la Propriété Industrielle, 1954.
French | 10A OMPI |
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10.
|
[Paris, France] : [UNESCO], 1952.
French | 6A OMPI |
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