Verskil tussen weergawes van "Tydlyn van uitvindings"

Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0.8
(Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0.8)
 
 
== Eksterne skakels ==
*{{en}}[http://home.entouch.net/dmd/chron.htm History of Human Technology] {{Webarchive|url=https://web.archive.org/web/20061219003449/http://home.entouch.net/dmd/chron.htm |date=19 Desember 2006 }}
*{{en}}[http://corporate.britannica.com/press/inventions.html Encyclopædia Britannica's Great Inventions]
*{{en}}[http://www.krysstal.com/inventions.html History and Geography of Inventions]
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