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Creata pagina con "In 1933 Lamy acquired a first patent for a pen/pencil combination, and put into production a large pen, always meant to compete with the Duofold. There is little i..."
In [[1933]] [[Lamy]] acquired a first patent for a pen/pencil combination, and put into production a large pen, always meant to compete with the [[Duofold]]. There is little information on these years, and specific models are not known, the pens were simply marketed under the brand [[Orthos]].