Patent US 2854640
| Patent number | US 2854640 |
|---|---|
| Title | Electromagnetic delay cable |
| Inventors | Henry G. Nordlin |
| Company | International Telephone and Telegraph Corporation |
| Filing date | 1954-05-11 |
| Grant date | 1958-09-30 |
| Cites |
| Patent number | US 2854640 |
|---|---|
| Title | Electromagnetic delay cable |
| Inventors | Henry G. Nordlin |
| Company | International Telephone and Telegraph Corporation |
| Filing date | 1954-05-11 |
| Grant date | 1958-09-30 |
| Cites |