4. Dynamic magnetic information storage or retrieval
  5. Head
  6. Core

John C. Kraemer

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Head positioning and tape support apparatus for data recorder

Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Drum record
Patent

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Recording head core yoke and method of manufacture

Dynamic magnetic information storage or retrieval – Head – Core
Patent

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Profile ID: LFUS-PAI-P-631688

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