Language: German
The book descsribes the history and development of sonar and radar at the German company of Gema in Berlin - mostly during World War Two.
Language: German
The book descsribes the history and development of sonar and radar at the German company of Gema in Berlin - mostly during World War Two.
Original title | Gema Berlin - Geburtstätte der deutschen aktiven Wasserschall- und Funkortungstechnik - RADAR and SONAR |
Author | Kroge, Harry von |
Languages | German |
Subject | Electronic warfare |
Period | World War Two |
Location | Berlin, Germany |
Categories | Photobooks, Textual books, Antiquarian books |