| Title | Magnetic Head, N 30903, G 11 B 5/10, Sofia, Bulgaria |
| Publication Type | Patent |
| Year of Publication | 1985 |
| Authors | Likova, LT |
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| Title | Magnetic Head, N 30903, G 11 B 5/10, Sofia, Bulgaria |
| Publication Type | Patent |
| Year of Publication | 1985 |
| Authors | Likova, LT |