april 1983

april 1983: 52 companies

01. april 1983 25 companies

06. april 1983 1 companies

08. april 1983 1 companies

11. april 1983 3 companies

12. april 1983 1 companies

13. april 1983 3 companies

14. april 1983 3 companies

15. april 1983 3 companies

16. april 1983 1 companies

18. april 1983 2 companies

19. april 1983 2 companies

21. april 1983 1 companies

26. april 1983 3 companies

27. april 1983 1 companies

29. april 1983 1 companies

30. april 1983 1 companies