4. Dynamic information storage or retrieval
  5. Dynamic mechanism subsystem
  6. Specific detail of storage medium support or motion production

Henri M. Grobben

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Clamping device for clamping an optical disc onto a drive spindl

Dynamic information storage or retrieval – With particular cabinet structure – With mechanism to place disc on a turntable
Patent

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Disc changer, and associated player cooperating with the disc ch

Dynamic information storage or retrieval – Information location or remote operator actuated control – Selective addressing of storage medium
Patent

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Record player speed changing mechanism

Dynamic information storage or retrieval – Dynamic mechanism subsystem – Specific detail of storage medium support or motion production
Patent

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Profile ID: LFUS-PAI-P-1739201

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