4. Photocopying
  5. Projection printing and copying cameras
  6. Image transferred from individual documents to film strip

Harry Arthur Hele Spence-Bate

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Auto editors

Photocopying – Contact printing – Step and repeat
Patent

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Camera mechanism

Photocopying – Projection printing and copying cameras – Plural
Patent

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Editors for microfiche cameras

Photocopying – Contact printing
Patent

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Film carriage mechanism and method of moving a film lamina

Photocopying – Projection printing and copying cameras – Producing plural rows of pictures on photosensitive paper
Patent

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Film platens

Photocopying – Projection printing and copying cameras – Detailed holder for photosensitive paper
Patent

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Profile ID: LFUS-PAI-P-19931

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