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Arithmeum Brunsviga Rechenmaschine

Arithmeum Brunsviga Rechenmaschine

by ReiseWecker

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Comments

ReiseWecker, on May 29, 2009, said:

Brunsviga - mechanische Rechenmaschine aus dem Arithmeum...

... kann alle vier Grundrechenarten und kommt ohne Strom aus!

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  • Viewed 47 times
  • Uploaded on August 13, 2008
  • © All Rights Reserved
    by ReiseWecker