4. Registers
  5. Systems controlled by data bearing records
  6. Transportation

David Preston

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Airline ticket printer with offset drive means

Typewriting machines – Means auxiliary to typewriting function – Frame – casing – or support for typewriter
Patent

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Airline ticket printer with stepper motor for selectively engagi

Recorders – Thermal recording
Patent

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Airline ticket printer with ticket pre-staging and recirculation

Registers – Coded record sensors – Particular sensor structure
Patent

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Airline ticket printer with ticket prestaging

Typewriting machines – Sheet or web – For feeding plural record media concurrently or selectively
Patent

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Control system for transportation ticket printer having pluralit

Printing – Inkers – Roller
Patent

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