- 8254
- 1996-06-16
international: الملكية الفكرية
- 8253
- 1996-06-15
- 8222
- 1996-05-15
- 8189
- 1996-04-10
- 7914
- 1995-07-05
- 7793
- 1995-03-01
- 7692
- 1995-02-28
- 7786
- 1995-02-21
- 7785
- 1995-02-20
- 7754
- 1995-01-20
- 7526
- 1994-06-02
- 7333
- 1993-11-15
- 6920
- 1992-08-23
- 5859
- 1988-09-04
- 5708
- 1988-04-03
- 5559
- 1987-11-03
- 5502
- 1987-09-07
- 4523
- 1984-12-16