unpunched

unpunched
Not having been punched, often specifically with reference to punch cards or tickets

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  • Punched card — Overpunch redirects here. For the code, see Signed overpunch. A punched card, punch card, IBM card, or Hollerith card is a piece of stiff paper that contains digital information represented by the presence or absence of holes in predefined… …   Wikipedia

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  • Leo Wenzel Pollak — (* 23. September 1888 in Prag[1]; † 24. November 1964 in Dublin) war Geophysiker, Meteorologe und Pionier der Datenverarbeitung.[2] Seine Eltern waren der Schriftsteller oder Redakteur Simon Pollak und Dorothea, geb. Glück.[3] Er studierte von… …   Deutsch Wikipedia

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