4. Printing
  5. Intaglio
  6. Multicolor

Harold Frederick Farrow

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Printing machines feed mechanism

Printing – Inkers – Fountains
Patent

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Printing processes

Printing – Intaglio
Patent

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Process and method in printing

Printing – Intaglio – Multicolor
Patent

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Two-sided simultaneous printing method

Printing – Intaglio – Processes
Patent

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Profile ID: LFUS-PAI-P-959713

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