back to the main page  CBR Continentale Büro-Reform  no previous calculator  The Collection of Calculating Devices  no next calculator 
Deutsche Version
Deutsche Version
TCoCD Pictures Mechanical Calculators CBR Continentale Büro-Reform Correntator

CBR Correntator
CBR Correntator (click for larger image, 98k)
(click for larger image, 98k)
manufacturing date  
digits:   entry
  result
  counter
8
9
-
entry stylus
mechanism slide
operation stylus
material brass
size:   width
  length
  height
  weight
70 mm
106 mm
3 mm
69 g
TCoCD Pictures Mechanical Calculators CBR Continentale Büro-Reform Correntator

back to the main page  CBR Continentale Büro-Reform  no previous calculator  The Collection of Calculating Devices  no next calculator 
Deutsche Version
Deutsche Version

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