4. Printing and office machinery
  5. Copy reproducing equipment
  6. Element or attachment

Ei Yamamoto

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Automatic document feeder for copying machine

Printing and office machinery – Document handler – Receiver or feeder
Patent

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Automatic slide film exchanging unit

Photography and optical equipment – Projector or viewer – Element or attachment
Patent

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Converter for transmitting image and character data from a compu

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Telephone equipment
Patent

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Copying machine

Printing and office machinery – Copy reproducing equipment – Console or floor type
Patent

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Copying machine

Printing and office machinery – Copy reproducing equipment
Patent

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Profile ID: LFUS-PAI-P-372238

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