Patent:DE375561

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Patent:DE 375561
Title:Rechenmaschine für die Subtraktion von Messerablesungen u. dgl.
Date:15.05.1923
Place:
Country:Germany
Person:
Company:Burroughs (P)
Internal Links:
Keywords:
Link to the patent office:
(without guarantee)
 DE375561 (http://v3.espacenet.com/textdoc?DB=EPODOC&F=0&IDX=DE375561)


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