Sonor SA
1898 - 1994
1898 - 1994
1919 - 1972
1908 - 1994
1887 - 1942
1895 - 1970
1900 - 1972
1905 - 1993
1904 - 1945
1907 - 1998
1913 - 1986
1883 - 1966
1895 - 1949
1885 - 1939
1889 - 1926
1906 - 1970
1809 - 1923
1886 - 1924
1885 - 1965
1896 - 1962
1905 - 1989
1916 - 1996
1907 - 1996
1902 - 1960
1894 - 1960
1887 - 1960
1880 - 1934
1889 - 1982
1912 - 1993
1890 - 1965
1903 - 1922
1901 - 1968
1896 - 1985
1882 - 1973
1899 - 1971
1900 - 1990
1902 - 1964
1883 - 1928
1880 - 1969
1886 - 1926
1904 - 1958
1915 - 1960
1909 - 1925
1883 - 1991
1917 - 1983
1909 - 1962
1888 - 1969
1896 - 1965
1897 - 1956
1889 - 1976
1907 - 2002