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 |
 |
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| Bell Punch | Olympia | Olivetti SU | Badenia | Brunsviga 13 R K |
 |
 |
 |
 |
 |
| Triumpathor | Walther 16 | Odhner | Suanpan | Soroban |
 |
 |
 |
 |
 |
| Suanpan | Castell | F-C-Darmstadt | Faber_Castell | Brunsviga |