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Patent:US2994479
| Patent: | US 2994479 |
| Title: | Electro-Mechanical Integration |
| Date: | 01.08.1961 |
| Place: | |
| Country: | USA |
| Person: | A. I. Chapman, Jr. |
| Company: | |
| Internal Links: | Planimeter |
| Keywords: | |
| Link to the patent office: (without guarantee) |  US2994479 (espacenet), US2994479 (uspto) |
Aus der Patentschrift US2994479
- DATUM: 01.08.1961
- TITEL: Electro-mechanical integration
- PERSON: TEXAS INSTRUMENTS INC