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Inventor: Abbasi; Grace L.
Address: Riverside, CA
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5636840 |
Occult device |
June 10, 1997 |
| An occult device that includes an open-top hollow rectangular box, a light source, a first light transmitting sheet, a second light transmitting sheet, and an indicator. The open-top hollow rectangular box has a pair of long sides, a pair of short sides, a closed bottom, and an open top. |
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