Patent:DE1794100U

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Patent:DE 1794100U
Title:Rechenstift
Date:26.03.1959
Place:Hamburg-Altona
Country:Germany
Person:
Company:Dennert und Pape (P)
Internal Links:
Keywords:
Link to the patent office:
(without guarantee)
 DE1794100U (http://v3.espacenet.com/textdoc?DB=EPODOC&F=0&IDX=DE1794100U)


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