Should Open Source or Patents Exist in 3D printing?

Design Prototype Test

description

https://youtu.be/m06sDIf7uZw ... https://www.youtube.com/watch?v=CIkzq3refe0

created

2022-03-06

staked

1.22495061 LBC

license

Copyrighted (contact publisher)

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12590165 Bytes