4. Typewriting machines
  5. Sheet or web
  6. Including friction-feed means

Gerard L. Kappenman

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Base for a telephone handset

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

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Printed image magnetic signal level control apparatus and method

Recorders – Printing – dotting – or punching marker – Ink transfer support or moving means
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Printer control system

Typewriting machines – Sheet or web – Including friction-feed means
Patent

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Profile ID: LFUS-PAI-P-116449

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