Invented by Bell company in 1946 inventor " was 12 years old then) CELLULAR William Pierce created one in1639 AFRICAN-A CA Invented by William Kent in 1733 (halt white) mpraved methods BABYBUGGY BLOOD PLASMA BAG PHONE Latimer only invented the ELECTRIC MECHANISM Already Created by existed in 1877 Otis in filament, Edison Ambrose 1723 Godfrey John Haldane existed in italy invented itin invented it during GAS MASK Renaissance England Appeared in Already Rantgen took npeal existed in 15th the first one France in 18th existed in century in with his wife century 1653 in Paris IMAGING X-RAY LAWN MOWER Mayas and Incas used it, Lambert developped I__ 'machines to extract I Marcel Grateau invented it in 1872 William Kitchiner invented it in existed in 18th century