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Addiator Duplex

Manufacturer:Addiator GmbH (ismeretlen)
OEM:https://www.replicaincuk.com/ (ismeretlen)
OEM model:n.a.
Mfg. date:1930-1950 k
Size:8,5×13×0,7 cm
Weight (ready for operate):n.a.
Capacity:8 digit (for input)
9 digit (for result)
Setting:direct setting
Clearing:with clearing lever
Operating method:gear bars, manual calculator

Back side with labels indicating subtraction

Duplex with stylus
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