4. Dynamic magnetic information storage or retrieval
  5. Automatic control of a recorder mechanism
  6. Controlling the record

Irving Tsai

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Method and apparatus for converting a conventional copier into a

Photocopying – Contact printing – Light boxes
Patent

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Method and apparatus for converting a conventional copier into a

Photocopying – Contact printing – Light boxes
Patent

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Method and apparatus for converting a conventional copier into a

Photocopying – Contact printing – Light boxes
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Method and apparatus for converting a conventional copier into a

Photocopying – Contact printing – Light boxes
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Method and apparatus for converting a conventional copier into a

Photocopying – Contact printing – Light boxes
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

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