Monolingual examples (not verified by PONS Editors)

English
For the most part it took 30 years for the separate imaging technologies to be perfected for this counter-intuitive imaging technology to become practical.
en.wikipedia.org
Twain spent $300,000 (equal to $ in inflation-adjusted terms) on it between 1880 and 1894; but, before it could be perfected, it was made obsolete by the Linotype.
en.wikipedia.org

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