Modifiche

[[Geha]] entered the fountain pen market in [[1950]], with the production of economic pens made for the student market. The '50s pens were [[piston filler]] equipped with a special ink tank that allowed to maintain an emergency reserve. Later models passed to [[cartridge filler]], while maintaining the ink reservoir through the use of two separate cartridges, as for the [[Aurora]] [[Duocart]]. In the '60s were produced [[inlaid nib]] models similar to those of [[Sheaffer]].

[[Geha]] entered the fountain pen market in [[1950]], with the production of economic pens made for the student market. The '50s pens were [[piston filler]] equipped with a special ink tank that allowed to maintain an emergency reserve. Later models passed to [[cartridge filler]], while maintaining the ink reservoir through the use of two separate cartridges, as for the [[Aurora]] [[Duocart]]. In the '60s were produced [[inlaid nib]] models similar to those of [[Sheaffer]].

===Riferimenti esterni===

===External references===

* http://www.geha.de/index.php?id=91&L=1

* http://www.geha.de/index.php?id=91&L=1

* http://de.wikipedia.org/wiki/Geha

* http://de.wikipedia.org/wiki/Geha

<noinclude>

<noinclude>

===Note===

===Notes===

<references/>

<references/>

[[Category:Marche]]

[[Category:Marche]]