| 1 | Authorization Letter | 16 Apr 1990 |
| 2 | Covering Letter | 30 Apr 1990 |
| 3 | TM-1 | 04 May 1990 |
| 3 | File Cover | 04 May 1990 |
| 4 | TM-1 | 04 May 1990 |
| 4 | File Cover | 04 May 1990 |
| 5 | Note Sheet | 15 Jun 1990 |
| 6 | Correspondence | 10 Oct 1993 |
| 7 | Examination Report | 22 Oct 1993 |
| 8 | Correspondence | 17 Jan 1994 |
| 9 | Covering Letter | 11 Jan 1996 |
| 10 | Order | 14 Jan 1997 |
| 11 | Correspondence | 25 Jul 1997 |
| 12 | TM-16 | 26 Jul 1997 |
| 13 | TM-16 | 04 Aug 1997 |
| 14 | Correspondence | 18 Nov 1997 |
| 15 | Correspondence | 08 Dec 1997 |
| 16 | Journal Copy | 08 Jul 2000 |
| 17 | Certificate | 22 Apr 2005 |