Method and arrangement for displacing a movable read / write head with respect to an information carrier
Номер патента: DE2658566C2
Опубликовано: 22-08-1985
Автор(ы): André Jean-Marie Jules Elancourt Oisel, Claude René Paris Cardot, Gérard Emile Plaisir Democrate, Guy Mennecy Prival, Jacques Pierre Léon Paris Droux
Принадлежит: Bull SA
Опубликовано: 22-08-1985
Автор(ы): André Jean-Marie Jules Elancourt Oisel, Claude René Paris Cardot, Gérard Emile Plaisir Democrate, Guy Mennecy Prival, Jacques Pierre Léon Paris Droux
Принадлежит: Bull SA
Process for the production of magnetic read, write and erase heads with a large gap width for magnetic information carriers
Номер патента: DE2539237C2. Автор: Antoinette Morell,Jean Orsay Nicolas. Владелец: Thomson CSF SA. Дата публикации: 1981-09-17.