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Riga 5:
Riga 5: − Il sistema venne utilizzato dalla [[Waterman]] in alcuni modelli fra il 1913 ed il 1914, che venivano venduti forniti di una apposita moneta. La scarsa praticità del sistema ne portò alla dismissione in meno di un anno, cosa che rende queste penne (che talvolta possono essere confuse con modelli successivi a levetta, ma mancanti della stessa) piuttosto rare. Ma ancor più rare e molto ricercate dai collezionisti, sono le monete fornite insieme alla penna, dato che la maggior parte di queste andava persa.<noinclude>+ − + − + − {{CategorizeArticle|Tecnica|Vocabolario|Sistemi di caricamento|Glossary|Technology|Filling systems}}+
Creata pagina con "The system was used by Waterman in some models between 1913 and 1914, which were sold with a special coin. The scarce practicality of the system led to the disposal in les..."
[[Image:CoinFillerSchema.svg|center|500px|Diagram of a pen with ''coin filler'']]
[[Image:CoinFillerSchema.svg|center|500px|Diagram of a pen with ''coin filler'']]
The system was used by [[Waterman]] in some models between 1913 and 1914, which were sold with a special coin. The scarce practicality of the system led to the disposal in less than a year, which makes these pens (that sometimes can be confused with later models with lever, but missing the same) rather rare. But even rarer and much sought after by collectors, are the coins supplied with the pen, since most of them were lost.<noinclude>
==Brevetti correlati==
==Related Patents==
{{ListaBrevettiFeature|Coin filler}}
{{ListsPatentsFeature|coin filler}}
[[Category:Translated Pages]]
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