4. Sheet feeding or delivering
  5. Feeding
  6. Separators

Donald P. Walker

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Actuator for postage meter

Registers – Stamp
Patent

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Apparatus for aligning a moving substrate and a read or write he

Radiant energy – Photocells; circuits and apparatus – Photocell controlled circuit
Patent

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Apparatus for controlling inking means

Printing – Inkers – Roller
Patent

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Apparatus for controlling printing means

Printing – Selective or progressive – Rotary machines
Patent

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Apparatus for drying a wet copy sheet in a copier

Photocopying – Projection printing and copying cameras – Combined with or convertible to a contact printer
Patent

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Profile ID: LFUS-PAI-P-95616

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