Une machine novatrice destinée à aspirer les algues pour rendre propres nos ports et nos plages sans détruire l’écosystème et revaloriser cette riche matière première.
CHF 30’422
101% of CHF 30’000
This is how it worksä
The «all or nothing» principle applies: The project only receives the funds if the funding target is reached or exceeded.
87backers
Successfully concluded on 17/6/2016
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Je vous tiens fort les pouces!!
Lise Gardiol on 3/6/2016 23:52