Patent:CH277722

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Patent:CH 277722
Title:Zehnerschaltvorrichtung
Date:15.09.1951
Place:Mauren
Country:Switzerland
Person:
Company:Contina (P) Bureaux- und Rechenmaschinenfabrik AG
Internal Links:
Keywords:
Link to the patent office:
(without guarantee)
 CH277722 (http://v3.espacenet.com/textdoc?DB=EPODOC&F=0&IDX=CH277722)


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