| Original language | Undefined/Unknown |
|---|---|
| Publisher | Octrooicentrum Nederland |
| Media of output | Online |
| Publication status | Published - 2007 |
Veilig oversteken op zee met de Ampelmann
J van der Tempel, DJ Cerda Salzmann, JML Koch, FWB Gerner, AJ Gobel
Research output: Non-textual form › Web publication/site › Popular