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| Additionsmaschinen f | |||
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| Addiermaschine f | |||
| Additionsmaschine f; Additionsrechenmaschine f; Rechenmaschine f; Addiermaschine f | |||
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| Rechenmaschine f | |||
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adding machines : 11 do fraz, 5 tematyki |
| Ekonomia | 6 |
| Patenty | 1 |
| Pospolicie | 2 |
| Technika i technologia | 1 |
| Zautomatyzowany sprzęt | 1 |