4. Dynamic magnetic information storage or retrieval
  5. Record transport with head stationary during transducing
  6. Drum record

Horst D. Matthaei

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Apparatus for controlling impression in a daisy wheel printer

Typewriting machines – Including type-set-assemblage mounted on carrier and... – Including type-faces movable relative to type-face-carrier
Patent

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Device for monitoring and compensating for changes in the flight

Typewriting machines – Including type-set-assemblage mounted on carrier and... – Type-head – per se
Patent

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Disk storage apparatus having an electrically tuned head-carriag

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

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Electromagnetic rotary actuator with rocking movement, in partic

Electricity: magnetically operated switches – magnets – and electr – Magnets and electromagnets – With magneto-mechanical motive device
Patent

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Support for a type belt of a line printer

Printing – Selective or progressive – Printing members
Patent

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Profile ID: LFUS-PAI-P-706615

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