Patent:DE249606

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Patent:DE 249606
Title:Addiermaschine mit Kettenantrieb
Date:28.09.1910
Place:Dresden
Country:Germany
Person:
Company:Actiengesellschaft vorm. Seidel und Naumann (P)
Internal Links:Kettenaddierer
Keywords:
Link to the patent office:
(without guarantee)
 DE249606 (http://v3.espacenet.com/textdoc?DB=EPODOC&F=0&IDX=DE249606)


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Aus der Patentschrift DE249606

SuN Kettenaddierer

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