Title
Direct Access Magnetic Disc Storage Device PatentCatalog Number
102803791Type
DocumentDescription
Patent documentation for W. A. GOddard Et Al's Direct Access Magnetic Disc Storage Device. Includes all figures. Part of IBM's RAMAC system.Date
1970-03-24Author
Goddard, W. A.Publisher
United States Patent OfficeIdentifying Numbers
| Other number | 3,503,060 | Patent number |
