september 1952

september 1952: 29 companies

1. september 1952 17 companies

3. september 1952 1 companies

8. september 1952 1 companies

10. september 1952 1 companies

11. september 1952 1 companies

12. september 1952 1 companies

15. september 1952 2 companies

20. september 1952 4 companies

29. september 1952 1 companies