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20 déc. 2000 - Cost of producing polylactic acid was significantly reduced, which very much aided Gruber's project and increased the popularity of renewable items, such as cups, made from PLA's.
Ajouté au bande de temps:
8 oct. 2017
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PLA cup timeline
Date:
20 déc. 2000
Maintenaint
~ Il y a 23 ans