WHAT ALL HAPPENED ON 11. NOVEMBER 1930
Look what happened on 11. November 1930

Patent number US1781541 is awarded to Albert Einstein and Leó Szilárd for their invention, the Einstein refrigerator. (11. November 1930)

en  ar  bg  cs  da  de  el  es  et  fi  fr  he  hi  hr  hu  id  it  ja  ko  lt  lv  nl  no  pl  pt  ro  ru  sk  sl  sr  sv  th  tr  uk  vi  zh  zht  
Editorial board: editorial@history-page.com
Copyright (C):Online press. All rights reserved.

We use "Cookies" for better user experience. By proceeding to use this page you approve our Cookie policy.

Close this notice Find out more