Revision history of "Bulb filler/en"

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  • curprev 23:18, 4 September 2019Piccardi talk contribs 2,595 bytes -136 Creata pagina con "This allows you to repeat the pressure on the pump several times, to perform different filling actions and progressively fill the pen. In the absence of the breather tube in f..."
  • curprev 23:17, 4 September 2019Piccardi talk contribs 2,731 bytes -56 Creata pagina con "The filling principle derives from the dropper principle, the pen tip is immersed in the ink and the pump is pressed, its expansion causes a depression that causes the ink to..."
  • curprev 23:16, 4 September 2019Piccardi talk contribs 2,787 bytes -109 Creata pagina con "The system involves the direct use of the pen barrel as a reservoir, also allowing, when this was made of transparent material, the visualization of the ink level. Filling is..."
  • curprev 23:14, 4 September 2019Piccardi talk contribs 2,896 bytes -114 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..."
  • curprev 23:11, 4 September 2019Piccardi talk contribs 3,010 bytes +3,010 Creata pagina con "Bulb filler"