Modifiche

== Riferimenti esterni == <!--T:67-->

== Riferimenti esterni == <!--T:67-->

* http://www.pennaio.com/Sistemi_di_Riempimento.html

* [http://www.pennaio.com/Sistemi_di_Riempimento.html] Pagina degli schizzi originali usati in questa pagina

* http://www.richardspens.com/?page=ref/fillers/fillers.htm

* [http://www.richardspens.com/?page=ref/fillers/fillers.htm] Pagina sui caricamenti dal sito di Richard Binder

* http://www.rickconner.net/penspotters/filling.html

* [http://www.vintagepens.com/filling_instructions_vintage_pens.shtml] Pagina sui caricamenti dal sito di David Nishimura

* http://www.rickconner.net/penoply/filling.html

* [https://web.archive.org/web/20180105095740/http://www.rickconner.net/penspotters/filling.html[ Pagina sui caricamenti su Penspotters

* http://www.vintagepens.com/filling_instructions_vintage_pens.shtml

* [https://web.archive.org/web/20130616225156/http://www.pentrace.net/penbase/Data_Returns/full_article.asp?id=259] Articolo sui caricamenti su PenTrace, prima parte

* http://www.pentrace.net/penbase/Data_Returns/full_article.asp?id=266

* [https://web.archive.org/web/20130617013636/http://www.pentrace.net/penbase/Data_Returns/full_article.asp?id=266] Articolo sui caricamenti su PenTrace, seconda parte

* http://www.pentrace.net/penbase/Data_Returns/full_article.asp?id=259&tname=Technical

* [http://www.penhero.com/PenGallery/Parker/ParkerDuofoldFiller.htm] Articolo di Jim Mamoulides sul caricamento a [[pulsante di fondo]] della [[Parker]]

* http://www.penhero.com/PenGallery/Parker/ParkerDuofoldFiller.htm

* [https://www.penexchange.de/english/sites/klassiker/kolbenfueller.html] Articolo su Penexchange sul [[caricamento a stantuffo]]

* https://www.penexchange.de/english/sites/klassiker/kolbenfueller.html

* [http://www.penexchange.de/english/sites/klassiker/pneumatik.html] Articolo su Penexchange sui caricamenti penumatici

* http://www.penexchange.de/english/sites/klassiker/pneumatik.html

* [http://www.penexchange.de/english/sites/klassiker/selbstfueller.html] Articolo su Penexchange sul caricamento a [[pulsante di fondo]]

* http://www.penexchange.de/english/sites/klassiker/selbstfueller.html

== Note == <!--T:68-->

== Note == <!--T:68-->