On 10 September 1970 about 17 companies were established in Belgium.
0401.762.716
0407.252.124
0407.252.322
0407.256.973
0407.264.594
0407.264.693
0407.267.366
0407.269.742
0407.269.841
0407.326.358
0407.965.370
0409.611.402
0409.617.340
0410.431.843
0413.327.688