august 1958

august 1958: 138 companies

1 august 1958 4 companies

3 august 1958 11 companies

4 august 1958 1 companies

5 august 1958 4 companies

6 august 1958 2 companies

7 august 1958 9 companies

8 august 1958 4 companies

10 august 1958 7 companies

11 august 1958 8 companies

12 august 1958 5 companies

13 august 1958 5 companies

14 august 1958 4 companies

15 august 1958 5 companies

17 august 1958 5 companies

20 august 1958 8 companies

21 august 1958 4 companies

22 august 1958 6 companies

24 august 1958 12 companies

25 august 1958 5 companies

26 august 1958 9 companies

27 august 1958 8 companies

28 august 1958 5 companies

29 august 1958 5 companies

31 august 1958 2 companies