4. Typewriting machines
  5. Including interposed inking device for record-medium
  6. Ribbon-feeding mechanism

Hiroyuki Tsugaru

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Ribbon takeup device and printer with ribbon takeup device

Typewriting machines – Including interposed inking device for record-medium – Ribbon-feeding mechanism
Reexamination Certificate

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Type-printer

Printing – Selective or progressive – Bed and platen machines
Reexamination Certificate

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Profile ID: LFUS-PAI-P-3042862

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