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U_________
Definitions
(of devices and processes) not protected by patent
Word origin
From un- + patented.
Used in a sentence
“Developed with financing from wealthy countries and private foundations, the New Rices for Africa, or Nericas, are unpatented and may be grown by anyone.”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer0 curated clues
No curated clues for unpatented yet.