september 1968

september 1968: 17 companies

2. september 1968 1 companies

5. september 1968 1 companies

6. september 1968 1 companies

9. september 1968 1 companies

11. september 1968 1 companies

18. september 1968 1 companies

19. september 1968 1 companies

23. september 1968 1 companies

25. september 1968 2 companies

26. september 1968 2 companies

30. september 1968 5 companies