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Inventor:Homo erectus -
Inventor: Homo Erectus -
Inventor: Johannes Guttemberg -
Inventor: Bartolomeo Cristofori -
Inventor: Nicolas Cugnogt -
Inventor: Nicolas Jacques -
Richard Trevithick -
Karl Freiherr von Drais -
Charles Goodyear -
Karl Benz -
Henry Mill -
Alexander Graham Bell -
Inventor: Tomas Edison- -
Karl Benz -
Hermanos Wright -
Charles Babbage -
Martin cooper -
Inventor:Renfe -
Inventor Heddy Lamarr