4. Photocopying
  5. Projection printing and copying cameras
  6. Tilting

Thomas Richard Roule

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Film holder for use in making an index print

Special receptacle or package – For plate or sheet – Fragile or sensitive
Patent

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Index print

Photocopying – Projection printing and copying cameras – Tilting
Patent

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Index print

Photocopying – Projection printing and copying cameras – Tilting
Patent

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Method of making an index print

Image analysis – Histogram processing – For setting a threshold
Patent

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Profile ID: LFUS-PAI-P-138041

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