december 1956

december 1956: 48 companies

1956. december 1. 23 companies

1956. december 2. 1 companies

1956. december 3. 2 companies

1956. december 4. 3 companies

1956. december 8. 1 companies

1956. december 10. 4 companies

1956. december 12. 1 companies

1956. december 15. 1 companies

1956. december 16. 1 companies

1956. december 18. 1 companies

1956. december 19. 1 companies

1956. december 20. 2 companies

1956. december 24. 2 companies

1956. december 25. 1 companies

1956. december 29. 2 companies

1956. december 30. 1 companies

1956. december 31. 1 companies