april 1971

april 1971: 61 companies

01. april 1971 1 companies

05. april 1971 6 companies

06. april 1971 6 companies

07. april 1971 6 companies

08. april 1971 3 companies

09. april 1971 3 companies

10. april 1971 1 companies

12. april 1971 3 companies

13. april 1971 6 companies

15. april 1971 1 companies

20. april 1971 2 companies

21. april 1971 3 companies

23. april 1971 4 companies

24. april 1971 5 companies

26. april 1971 4 companies

27. april 1971 1 companies

28. april 1971 4 companies

30. april 1971 2 companies