4. Railways
  5. Tubular way
  6. Internal service device

Charles D. Zinsmeyer

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Method and apparatus for gauging reel diameters in a reel-to-ree

Geometrical instruments – Distance measuring – Of flexible material
Patent

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Ribbon cassette for a printer

Printing and office machinery – Typewriter or calculator – Element or attachment
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Ribbon cassette for a printer

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

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Ribbon cassette storage and transfer apparatus for a printer

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

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Robotic pipe crawling device

Railways – Tubular way – Internal service device
Patent

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Profile ID: LFUS-PAI-P-417670

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