4. Printing and office machinery
  5. Printing equipment
  6. Hand held or manipulated

Toshio Umino

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Document feeder for copying machine

Photography and optical equipment – Projector or viewer – With provision for transparency magazine
Patent

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Electrophotographic copier

Printing and office machinery – Copy reproducing equipment – Electrostatic type
Patent

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Electrophotographic copying machine

Photography and optical equipment – Projector or viewer – With provision for transparency magazine
Patent

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Electrostatic copier

Photography and optical equipment – Projector or viewer – With provision for transparency magazine
Patent

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Electrostatic copying machine

Photography and optical equipment – Projector or viewer – With provision for transparency magazine
Patent

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Profile ID: LFUS-PAI-P-214126

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