Translations:Sleeve filler/4/en
Versione del 19 ago 2019 alle 23:20 di Piccardi (discussione | contributi) (Creata pagina con "A second version of this filling system, much more sophisticated, was adopted by LeBoeuf in 1930. In this case it didn't have a sleeve, but it was the whole barrel of the...")
A second version of this filling system, much more sophisticated, was adopted by LeBoeuf in 1930. In this case it didn't have a sleeve, but it was the whole barrel of the pen (made this time in celluloid) that could be unhooked from the nib group, sliding on an inner cylinder made of metal, on which there was lateral opening for the direct pressure on the sac. In this case, a uniform cylindrical shaft was obtained that had no lists, not even for the housing of the lever.