Warning: Division by zero in /home/gopi7815/public_html/search/index.php on line 68 How many ADLER Trumpf Junior have been produced on earth between 1934 and 1936 ?
The Trumpf Junior's development was a shared responsibility between Hans Gustav Röhr (1895 – 1937) and his colleague and friend, Adler chief engineer Josef Dauben .[1]
