Translations:Geha/7/en
Versione del 27 giu 2021 alle 11:02 di Piccardi (discussione | contributi) (Creata pagina con "Beginning in 1962, models were produced with inlaid nib (patent {{Cite patent|DE|1161500}}) similar to PFM by Sheaffer, called ''Goldschwinge''....")
Beginning in 1962, models were produced with inlaid nib (patent nº DE-1161500) similar to PFM by Sheaffer, called Goldschwinge. As the 1960s continued, several variants were produced, and cheaper lines of hooded nib pens. The piston filler system with ink reserve mechanism remains as distinctive. From 1961 were also introduced cartridge filler models, maintaining the ink reserve through the use of two separate cartridges (see patent nº DE-1215025), as for the Duo-Cart of the Aurora.