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Deutsche Version
Deutsche Version
TCoCD Pictures Mechanical Calculators Precisa n.n.

Precisa n.n.
Precisa n.n. (click for larger image, 53k)
top view (click for larger image, 53k)
manufacturing date  
digits:   entry
  result
  counter
entry
mechanism
operation
material
size:   width
  length
  height
  weight
mm
mm
mm
kg
Precisa n.n.: side view
side view
TCoCD Pictures Mechanical Calculators Precisa n.n.

back to the main page  Precisa  no previous Precisa calculator  The Collection of Calculating Devices  no next Precisa calculator 
Deutsche Version
Deutsche Version

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