Patent Office and Inventive Activity Latvia
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| Condition | Used, in perfect condition |
| Language | Latvian |
| Added | Yesterday, 11:015 |
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Patent Office and Inventive Activity in Latvia 1918-1940
Sandris Laganovskis, Aiga Bērziņa
Published: 2018
Language: Latvian
Number of pages: 565
Patent Office and Inventive Activity in Latvia 1918-1940
