@[email protected]M to Science [email protected]English • 14 days agoThings that we hatemander.xyzimagemessage-square37fedilinkarrow-up1889arrow-down18
arrow-up1881arrow-down1imageThings that we hatemander.xyz@[email protected]M to Science [email protected]English • 14 days agomessage-square37fedilink
minus-square@chaogomulinkEnglish1•13 days agoIf it’s an old patent, chances are it’s expired and free to use now.
If it’s an old patent, chances are it’s expired and free to use now.