2 Ergebnisse für: derson

  • Thumbnail
    http://books.google.de/books?id=6d5SAAAAMAAJ&q=panama+canal+locks+selsyn&dq=panama+canal+locks+selsyn&hl=en&sa=X&ei=_4meUZjDJ4nR

    Ernst F. W. Alexanderson came to the United States from Sweden in 1901. A prolific inventor in the fields of radio, television, power transmission, electric railways, radar, and computers, he secured more than 340 U.S. patents--the last one in 1973, at the…

  • Thumbnail
    https://web.archive.org/web/20110103193822/http://www.dcap.de/geschichte3.php

    Keine Beschreibung vorhanden.



Ähnliche Suchbegriffe