Sonor SA
1898 - 1994
1898 - 1994
1919 - 1972
1932 - 1991
1908 - 1994
1931 - 2008
1900 - 1972
1905 - 1993
1904 - 1945
1907 - 1998
1913 - 1986
1906 - 1970
1905 - 1989
1916 - 1996
1907 - 1996
1925 - 1998
1902 - 1960
1912 - 1993
1903 - 1922
1901 - 1968
1899 - 1971
1900 - 1990
1902 - 1964
1940 - 2006
1904 - 1958
1915 - 1960
1909 - 1925
1932 - 1986
1917 - 1983
1909 - 1962
1926 - 1969
1907 - 2002
1912 - 2016
1906 - 1977
1907 - 1976
1920 - 1958
1922 - 2005
1908 - 1979
1898 - 1903
1898 - 1988
1920 - 1978
1901 - 1990
1913 - 2005
1900 - 1981
1918 - 2006
1922 - 1964
1923 - 2005
1900 - 1995
1929 - 2004
1907 - 1976
1927 - 1971