On 9 April 1969 about 17 companies were established in Belgium.
0406.415.449
0406.415.548
0406.417.726
0406.418.023
0406.418.419
0406.418.518
0406.420.892
0406.421.585
0406.431.186
0406.432.374
0406.511.459
0406.521.357
0406.792.858
0407.411.480
0406.440.490
0406.854.820