| 1 | Additional Representation Sheet | 28 Aug 1972 |
| 1 | Journal Copy | 28 Aug 1972 |
| 2 | Search Report | 28 Aug 1972 |
| 2 | Certificate | 28 Aug 1972 |
| 3 | Examination Report | 28 Aug 1972 |
| 4 | Journal Copy | 28 Aug 1972 |
| 4 | Additional Representation Sheet | 28 Aug 1972 |
| 5 | Note Sheet | 28 Aug 1972 |
| 5 | TM-56 | 28 Aug 1972 |
| 6 | Note Sheet | 28 Aug 1972 |
| 6 | Search Report | 28 Aug 1972 |
| 7 | TM-1 | 28 Aug 1972 |
| 7 | TM-56 | 28 Aug 1972 |
| 8 | TM-1 | 28 Aug 1972 |
| 8 | TM-11 | 28 Aug 1972 |
| 9 | TM-11 | 28 Aug 1972 |
| 9 | TM-12 | 28 Aug 1972 |
| 10 | TM-12 | 28 Aug 1972 |
| 10 | Certificate | 28 Aug 1972 |
| 11 | Other Documents | 10 Jan 1973 |
| 12 | File Cover | 11 Oct 2000 |