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| Name | Last modified | Size | Description |
|---|---|---|---|---|
| Parent Directory | - | ||
| 4,884,697.htm | 2002-04-15 03:43 | 44K | United States Patent: 4,884,697 |
| P1.tif | 2002-04-15 03:44 | 71K | |
| P2.tif | 2002-04-15 03:45 | 17K | |
| P3.tif | 2002-04-15 03:46 | 23K | |
| P4.tif | 2002-04-15 03:47 | 120K | |
| P5.tif | 2002-04-15 03:49 | 115K | |
| P6.tif | 2002-04-15 03:50 | 119K | |
| P7.tif | 2002-04-15 03:51 | 111K | |
| P8.tif | 2002-04-15 03:52 | 29K | |