4. Typewriting machines
  5. Including interposed inking device for record-medium
  6. Means auxiliary to ribbon mechanism

Ryouhei Ohsaki

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Ink ribbon cartridge

Typewriting machines – Including interposed inking device for record-medium – Means auxiliary to ribbon mechanism
Patent

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Ink ribbon cartridge

Typewriting machines – Including interposed inking device for record-medium – Package for ribbon facilitating mounting of ribbon on...
Patent

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Paper feed mechanism for printer

Typewriting machines – Sheet or web – For feeding web record-medium
Patent

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Wire dot-matrix printer

Typewriting machines – Including adjustment for optimum printing plane – Responsive to thickness of record-medium
Patent

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Profile ID: LFUS-PAI-P-225729

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