Modifiche

===Riferimenti esterni===

===Riferimenti esterni===

* http://www.fountainpennetwork.com/forum/index.php?showtopic=25657

* [http://www.fountainpennetwork.com/forum/index.php?showtopic=25657] Discussione su FPN

* http://www.uhu.de/en/information/about-uhu/company-history.html

* [https://web.archive.org/web/20110320071224/http://www.uhu.de/en/information/about-uhu/company-history.html] Pagina sulla storia dell'azienda dal sito web

* http://en.wikipedia.org/wiki/UHU

* [http://en.wikipedia.org/wiki/UHU] Pagina sull'azienda su Wikipedia

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===Note===

===Note===