Cronologia della pagina
4 nov 2020
3 set 2019
1 set 2019
Creata pagina con "In this case, the compression takes place by passing the air in the cavity through not a hole on the tip of the cap but short lateral grooves at the two ends of the inner tube..."
-132
Creata pagina con "Also in this case there is an unscrewable bottom that is hooked to a metal cylinder that slides hermetically thanks to a gasket along the body of the pen, the mechanism is how..."
-35
Creata pagina con "<noinclude>{{ReferBox|Filling systems}}</noinclude>The loading system called ''Touch Down'' by the company itself was introduced by Sheaffer in 1949 for the Touchdown|ho..."
-62
Creata pagina con "Touch Down"
+1 755