network profile
| bio | website | |
|---|---|---|
| location | ||
| age | ||
| visits | member for | 7 months |
| seen | Nov 28 '12 at 14:15 | |
| stats | profile views | 6 |
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Nov 28 |
comment |
Expiration date of US5597520 The truth is I was assuming 20 years and did the arithmetic in my head wrong. Thanks for all your help, everyone! |
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Nov 22 |
awarded | Student |
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Nov 21 |
asked | Expiration date of US5597520 |
