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Patent:BE517810


Patent:BE 517810
Title:Machine à calculer
Date:21.01.1955
Place:Borgomanero, Italien
Country:Belgium
Person:Carnacina, Guido (P)
Company:Industria Calcolatrici Scriventi S.p.a. (P)
Internal Links:Multiplikation; Druckwerk; Zehnertastatur
Keywords:
Link to the patent office:
(without guarantee)
 BE517810


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