PCT Notable Inventions: Cardboard Bicycle
| Cardboard bicycle | |
|---|---|
| Date: | 05 December 2012 |
| Description: | A bicycle made out of recycled cardboard and other recycled materials. Contains no metal parts. |
| Image: | ![]() |
| PCT Application: | |
| Selection of references: |
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| Links: |
Official web site: http://www.cardboardtech.com/ |



