Patent US 4951227A
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| Patent number | US 4951227A |
|---|---|
| Title | Dimension analysis of drawings |
| Inventors | Philip H. Todd |
| Company | Tektronix Inc |
| Filing date | 1988-09-30 |
| Grant date | 1990-08-21 |
| Cites |
| Patent number | US 4951227A |
|---|---|
| Title | Dimension analysis of drawings |
| Inventors | Philip H. Todd |
| Company | Tektronix Inc |
| Filing date | 1988-09-30 |
| Grant date | 1990-08-21 |
| Cites |