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Deutsche Version
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TCoCD Pictures Mechanical Calculators Summira 7

Summira 7
Summira 7 (click for larger image, 65k)
top view (click for larger image, 65k)
manufacturing date  
digits:   entry
  result
  counter
7
7
-
entry fingers
mechanism  
operation manual
size:   width
  length
  height
  weight
140 mm
190 mm
130 mm
2085 g
SummirA 7: side view
side view 		SummirA 7: open front (click for larger image, 70k)
open front (click for larger image, 70k)
TCoCD Pictures Mechanical Calculators Summira 7

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

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