`60322 Frankfurt am Main
`
`Foley & Lardner LLP
`Kevin M. Littman
`111 Huntington Avenue
`Boston, MA 02199-7610
`
`Datum 14.11.2018
`Telefon 069 / 1525 - 2001
`Telefax 069 / 1525 - 2002
`E-Mail—s.springer@dnb.de
`
`Unsere Zeichen
`
`2Z1007 12-Sp
`
`Confirmation of Catalogisation of Print Articles
`
`Dear Mr. Littman,
`
`To YOU and to WHOMEVER IT MAY CONCERNweherebygivethe following
`confirmation:
`
`The German National Library is entrusted with the task of collecting, permanently
`archiving, bibliographically classifying and making available to the general public all
`German and German-language publications from 1913. It is a federal institution
`with legal capacity under public law. All commercial and non-commercial publishers
`in Germany are obliged to submit two mandatory copies of their media works no
`later than one week after their publication to the German National Library.
`
`As the Director General of this institution, I herewith confirm that the publication
`“Digital_dental.news: international journal", ISSN number 1863-7957, comprising
`
`“Den Harmoniegesetzen entsprechend ... ... computerunterstutzt die richtige Zahn-
`form finden,” by Oliver Wiedmann, on pp. 20-23.
`
`has been archived and cataloged in the library’s stock on April 3, 2008.
`
`Best Regards, des
`Dr.ElisabethNiggemans
`Director General
`: LT}7.
`
`Qi
`
`\
`
`exocad Ex. 1019
`exocad v. 3Shape, IPR2018-00788
`
`Page 1 of 1
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