| 1 | File Cover | 08 May 1987 |
| 1 | TM-1 | 08 May 1987 |
| 2 | File Cover | 08 May 1987 |
| 2 | TM-1 | 08 May 1987 |
| 3 | Examination Report | 10 May 1989 |
| 4 | Authorization Letter | 15 May 1989 |
| 5 | Correspondence | 25 May 1989 |
| 6 | Correspondence | 20 Feb 1991 |
| 7 | Affidavit | 13 May 1993 |
| 8 | Correspondence | 26 May 1993 |
| 9 | Certificate | 15 Jul 1993 |