摘要 |
1,049,186. Electric digital data-storage. INTERNATIONAL BUSINESS MACHINES CORPORATION. Nov. 25, 1963 [Dec. 7, 1962], No. 46381/63. Heading G4C. A plurality of series-connected delay elements each have a recording track and a read and write device associated with it, data being passed to and from each track under control of respective stages of a ring counter. The detailed disclosure is as in Specifications 1,049,185 and 1,049,187, which are referred to. |