Cronologia della pagina
13 set 2023
5 mar 2021
17 ago 2019
16 dic 2018
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Creata pagina con "Other solutions were produced for the same type of problem, such as the creation of appropriate side pockets next to the channel (as in the ''Spoon feed'' of Waterman)..."
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Creata pagina con "The first changes to the simple bevelled cylindrical shape occurred to solve the problem (then very pressing, but which still occurs today) to allow the blocking of the flow o..."
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Aggiornamento come da nuova versione della pagina di origine
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Creata pagina con "thumb|left|The ''[Spoon feed'' blueprint]]"
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Creata pagina con "Initially it was simply a cylinder of hard rubber suitably bevelled in the front part placed under the nib to leave space for writing, equipped on the upper part of the ''"c..."
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Creata pagina con "Apart from the still very primitive constructions present until the first years of 1900, which still provided for some companies (such as Swan and Onoto) the presence..."
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Creata pagina con "And although later on the importance of the feeder, at least in the promotional material, has decreased at the expense of other parts and technical characteristics (and especi..."
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Creata pagina con "The importance of this component is even more evident in the fact that the most important invention of ''Lewis Edson Waterman'', the one that leads many to consider him (with..."
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Creata pagina con "Although it is probably the least important part in the aesthetic aspect of a pen, the feeder (also called ''conductor'') is actually the heart of the functioning of a fou..."
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Creata pagina con "thumb|A [[Pelikan 400 feeder ]]"
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Creata pagina con "Feed"
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