Patent:DK4462

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Patent:DK 4462
Title:Regnemaskine
Date:20.12.1901
Place:Helsingfors, Finland
Country:Danmark
Person:Pantsar, Weikko
Company:
Internal Links:Scheibenzählwerk
Keywords:
Link to the patent office:
(without guarantee)
 DK4462 (http://v3.espacenet.com/textdoc?DB=EPODOC&F=0&IDX=DK4462)


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DK4462 Bilder

 DK4462C (http://worldwide.espacenet.com/publicationDetails/biblio?CC=DK&NR=4462C&KC=&FT=E&locale=en_EP)

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