Bölkow, Stuttgart (Germany) aircraft manufacturer
History
The company was founded in 1948 by Ludwig Bölkow[?].
Later he merged with Messerschmitt to Messerschmitt-Bölkow.
... - Wikipedia <<Up Contents Dennis Gabor Dennis Gabor (Gábor Dénes) (1900-1979) was a Hungarian physicist. He invented holography in 1947, ...