1902 S-O PS are invented in F 1912 first N A S in P, for C ( thinking paris and chanel??) 1915 first M S, the A-P, is marketed 1920D A for G first developed by H M V 1921 C C introduced P, C N F 1953...
1902 S-OPS are invented in F 1912 first NAS in P , for C 1915 first MS,the A-P,is marketed 1916 The BE of V is launched 1917 CB developsF for PF regards alfie486, and many thanks once again for all...