4. Photocopying
  5. Including fiber optics

Donald J. Weikel, Jr.

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Belt support and tracking apparatus

Photocopying – Including fiber optics
Patent

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Belt support apparatus

Photocopying – Including fiber optics
Patent

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Corona wire mounting means

Radiant energy – Corona irradiation
Patent

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Full wave rectification apparatus for operation of DC corotrons

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

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Reproducing apparatus

Photocopying – Including fiber optics
Patent

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Profile ID: LFUS-PAI-P-823873

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