Sytem Sprossenrad Brunsviga Brunsviga A 1904 (1892-1920) Brunsviga B 1896 (1892-1927) Brunsviga B breit 1905 Brunsviga MR 1921 (1920-1924) Brunsviga MR 1922 (1920-1924) Brunsviga M 1923 (1909-1927) Brunsviga MD2 1923 (1911-1925) Brunsviga MH 1923 (1920-1926) Brunsviga 13 ZK 1937 (1930-1947) Brunsviga 15 1937 (1932-1947) Brunsviga 20 1943 (1934-1962) Brunsviga 13 RK 1954 (1950-1959) Brunsviga D13Z 1947 (1930-1947) Felix Felix A2 (1924-1948) Felix (1948-1960) Felix M (1960-1978) Felix M (1960-1978) Hanovera Hannovera A (1923-1925) Hannovera AK (1923-1925) Hannovera AK 2 (1923-1925) Lipsia Lipsia 1 1921 (1920-1930) Lipsia 1 1931 (1921-1940) Lipsia 3 1923 (1920-1940) Lipsia 9 RZ 1936 (1930-1940) Lipsia 11 R 1937 (1930-1952) Odhner Odhner Arithmometer 1910 (1900 – 1918) Odhner Arithmos Typ 1 1919 (1919 – 1922) Odhner Modell 7 1930 (1922-1931) Odhner Modell 7 (1932-1947) Odhner Modell 37 (1939-1951) Odhner Modell 139 (1951-1957) Schubert Schubert CR (1948-1955) Schubert CW (1950-1972) Schubert DW (1952-1974) Schubert DR (1948-1955) Schubert DRV (1952-1974) Thales Thales A 1921 (1911 – ) Thales B 1920 (1911- ) Thales C (1.) 1916 Thales C (2.) 1924 Thales DE ~1926 Thales ME 1935 (1925- ) Thales CE 1938 (1930-1940) Thales CE 1940 (1930-1940) Thales CR 1936 Thales MEZ (1940- ) Thales CER (1952-1965) Thales DER ~1955 Thales GEO Triumphator Triumphator I 1913 (1908 – 1919) Triumphator C 1925/26 Triumphator D 1924 Triumphator K 1924 Triumphator K 1927 Triumphator HZN (1938-1940) Triumphator HRN 1939 Triumphator C2 1936 (1933-37) Triumphator CRN1 (1952-1959) Triumphator CRN1 (1952-1959) Triumphator CRN2 (1959-1964) Walther Walther 1 1925 Walther 1 1927 Walter RK (1929 – 1930) Walther RM (1926-1937) Walther RKZ (1931-1942) Walther RMKZ16 (1948-1952) Walther RKZ10 (1949-1957) Walther WSR16 (1950-1954) Walther WSR160 (1956-1968) Verschiedene Marken Berolina 13 (1915-1927) Facit Standard/30 (1928-1931) Facit NTK (1954-1957) Famosa (1946-1969) Mercedes Melitta 1927 Melitta III/16 (1950- ) Rema 1 (1915-1923) Rokli 6 1951 (1949-1953) Vaucanson AVA 20 (1930-1960) Curta 1 (1948- ) Restaurierungen Triumphator C2 Urzustand – Zerlegen, Reinigen, Abschleifen, Lackieren – Endprodukt Thales A Hannovera A Walther RM