|
1.
|
[Paris, France] : [UNESCO], 1932.
French | 6A OMPI |
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2.
|
[Geneva, Switzerland] : [World Intellectual Property Organization], 1977.
German | 6B OMPI |
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|
3.
|
[Geneva, Switzerland] : [World Intellectual Property Organization], 1966.
English | 6B OMPI |
|
|
4.
|
[Paris, France] : [UNESCO], 1934.
French | 6A OMPI |
|
|
5.
|
[Paris, France] : [UNESCO], 1931.
French | 6A OMPI |
|
|
6.
|
[Paris, France] : [UNESCO], 1937.
French | 6A OMPI |
|
|
7.
|
[Place of publication not identified] : [publisher not identified], 1982.
German | 5 AT |
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8.
|
[Geneva, Switzerland] : [World Intellectual Property Organization], 1976.
Swiss german | 6B OMPI |
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|
9.
|
[Place of publication not identified] : [publisher not identified], 1977.
French | 6A OMPI |
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10.
|
[Hong Kong, China] : [China Patents & Trademarks Publications], 1986.
English | 7 CN |
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