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Creata pagina con "<noinclude>{{ReferBox|Filling systems}}</noinclude>The ''bulb filler'' is probably the progenitor of all filling systems based on the presence of a breather tubes. Its origins..."
<noinclude>{{ReferBox|Filling systems}}</noinclude>The ''bulb filler'' is probably the progenitor of all filling systems based on the presence of a breather tubes. Its origins are uncertain, one of the oldest patents ({{Cite patent|US|802668}} of 1905) was granted to the [[Aikin Lambert]], but there is an earlier one ({{Cite patent|US|723726}} of 1903) that does not seem to have been used. But beyond the precursors one of the first models to have been massively produced and marketed is certainly the one of the [[Postal]] of 1925, although the most sophisticated version probably remains that of the [[Stylomine 303]]. Later the same system was also adopted by [[Eversharp]] for the [[Bantam]] model and for the stenographer-centralist version by [[Doric]], and by [[Pelikan]] for the [[Rappen]].