div class=ts-pagebuttonPage 1button div class=ts-image a href=https:reader040vdocumentscoreader040viewer2022031811563db96a550346aa9a9d1b88html5page1jpg target=_blank amp-img class=ts-thumb alt=Page 1: 10 inventos src=https:reader040vdocumentscoreader040viewer2022031811563db96a550346aa9a9d1b88html5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divpNombre Año Imagenp pReactor Nuclear 1942p pTransistor 1947p pHorno Microondas 1946p pTarjeta de Credito 1950p pCinta de Video 1956p pMicrochip 1958p pReloj Digital 1972p pPost-it 1974p pElevador 1957p pFibra Optica 1966pdiv