✦ LIBER ✦
Das informations- dokumentations- system des patentamts der föderativen Republik Jugoslawien : World Patent Information 11 (3), 158–161
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 144 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0172-2190
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