2919432 | Magnetic device | 1959-12-29 | ||
2911627 | Magnetic core storage systems | 1959-11-03 | ||
2746130 | Method of securing conductor to stylus | 1956-05-22 | ||
2743507 | Method of making magnetic transducer heads | 1956-05-01 | ||
2724103 | Electrical circuits employing magnetic core memory elements | 1955-11-15 | ||
2700150 | Means for manufacturing magnetic memory arrays | 1955-01-18 |
AU201561B | ||||
GB845604A | 1960-08-24 |