april 1966

april 1966: 62 companies

01. april 1966 6 companies

04. april 1966 4 companies

05. april 1966 4 companies

06. april 1966 1 companies

07. april 1966 2 companies

12. april 1966 2 companies

14. april 1966 1 companies

15. april 1966 3 companies

18. april 1966 10 companies

19. april 1966 5 companies

20. april 1966 2 companies

21. april 1966 3 companies

22. april 1966 3 companies

25. april 1966 5 companies

26. april 1966 2 companies

27. april 1966 2 companies

28. april 1966 3 companies

29. april 1966 4 companies