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Die große Enzyklopädie des mechanischen Rechnens

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Search results for: Oerlikon


 
  • Patent:US2975971 21.03.1961 Schenk Oerlikon (P) : Calc Mach with Digit Keys and Function Control Keys
  • Patent:US3011434 05.12.1961 Schenk Oerlikon (P) : Reversing Mech for Type Impression Machines
  • Patent:US3016187 09.01.1962 Schenk Oerlikon (P) : Drive Mech for Reciprocating Numerical Value Transfer Members of Calculating Office Machines
  • Patent:US3066862 04.12.1962 Zimmermann Oerlikon (P) : Ten Key Adding Listing Machine
  • Patent:US3312391 04.04.1967 Gelling, Helmut (P) Oerlikon (P) : Device for Limiting the Decimals of the Multiplication in a Calculating Machine

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