1.
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[Place of publication not identified] : [publisher not identified], 1981.
English | G 87 UEX.G |
|
2.
|
Milano : Pirola, 1981.
Italian | G 87 SEN.C |
|
3.
|
[Place of publication not identified] : [Deutschland (Bundesrepublik)], 1981. Second edition.
German | G 87 SCH.P |
|
4.
|
Berlin : Decker's Verlag, 1907.
English | G 87 KOH.P |
|
5.
|
Courbevoie [France] : Institut National de la Propriété Industrielle, 1932.
French | 10A OMPI |
|
6.
|
Courbevoie [France] : Institut National de la Propriété Industrielle, 1936.
French | 10A OMPI |
|
7.
|
East Kilbride [Scotland] : Licensing Executives Society International, 1991.
English | 48 US |
|
8.
|
Courbevoie [France] : Institut National de la Propriété Industrielle, 1923.
French | 10A OMPI |
|
9.
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Geneva [Switzerland] : International Bureau for the Protection of Industrial Property, 1991.
English | OMPI10B |
|
10.
|
Courbevoie [France] : Institut National de la Propriété Industrielle, 1931.
French | 10A OMPI |
|