Содержание
- 4. Alexander Graham Bell 1876г. USA
- 5. James Murray Spangler 1908 г. USA
- 6. Persy Spencer 1947 г. USA
- 7. George Eastman 1800 г. USA
- 8. Orville Wright 1908 г. USA Wilbur Wright
- 9. 1926 г. Scotland John Logie Baird
- 10. Carl Benz 1885 Germany
- 11. In Russia Yablochkov 1876 In Russia In Russia
- 12. Popov 1895 In Russia
- 13. S.Korolyov 1957 In Russia
- 14. 1949 A.A.Sakharov In Russia
- 15. 1979 Akio Morita
- 17. Скачать презентацию