4. Recorders
  5. Light or beam recording
  6. Including record receiver or handling means therefor

Donald E. Shafer

Inventor

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Cathode ray tube recording apparatus

Facsimile and static presentation processing – Facsimile – Specific signal processing circuitry
Patent

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Electrographic recording

Recorders – Electric recording – Electrochemical
Patent

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Recording apparatus

Recorders – Writers – Receiver and marker movable
Patent

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Recording apparatus

Recorders – Light or beam recording – Including record receiver or handling means therefor
Patent

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Skew correction

Recorders – Writers – Receiver and marker movable
Patent

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Profile ID: LFUS-PAI-P-413262

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