Cronologia della pagina
9 set 2021
Creata pagina con "center|500px|Diagram of a pen with ''Vacumatic'' filler"
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Aggiornamento come da nuova versione della pagina di origine
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8 set 2019
Creata pagina con "A second version of the system, called "''speedline''", was produced starting from 1937, in which the realization was simplified by eliminating the locking system. Thi..."
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Creata pagina con "This mechanism has the advantage of having a shorter bottom, which makes the appearance of the pen more pleasant, this was even more evident in the first versions of the syste..."
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Creata pagina con "Among the various filling systems based on the use of a breather tube, the ''Vacumatic'' is certainly one of the most complex, but in reality it is only a reworking of the mec..."
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Creata pagina con "<noinclude>{{ReferBox|Filling systems}}</noinclude>Introduced by Parker in 1933 with the launch of the Vacumatic model, it was advertised as the first rubber ''sac..."
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Creata pagina con "Vacumatic filler"
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