Slováci vymysleli prezliekaciu fľašu! unikátny ekopatent našich inžinierov
| Format: | Article |
|---|---|
| Language: | Slovak |
| PhysicalDescription: | Fotogr. |
| ISSN: | 1335-4655 |
| Subjects: | |
| Online Access: | https://www.cas.sk/clanok/564414/slovaci-zaskocili-svet-revolucnym-vynalezom-kto-po-nom-chnapne-usetri-poriadny-balik/ |
| Physical Description: | Fotogr. |
|---|---|
| ISSN: | 1335-4655 |
