december 1955

december 1955: 18 companies

1955. december 1. 1 companies

1955. december 4. 1 companies

1955. december 5. 1 companies

1955. december 6. 2 companies

1955. december 9. 1 companies

1955. december 13. 1 companies

1955. december 14. 1 companies

1955. december 20. 1 companies

1955. december 22. 2 companies

1955. december 23. 1 companies

1955. december 28. 1 companies

1955. december 29. 2 companies

1955. december 30. 2 companies

1955. december 31. 1 companies