On 15 March 1974 about 23 companies were established in Belgium.
0413.626.311
0413.993.426
0414.026.979
0414.029.157
0414.043.510
0414.075.776
0414.088.545
0414.088.644
0414.088.743
0414.090.624
0414.091.020
0414.119.427
0414.136.055
0414.199.896
0414.256.415
0414.397.559
0419.674.854
0615.892.293
0850.237.662
0414.106.559
0414.011.242