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Creata pagina con 'But it was only in 1925, after having completed the construction of its own factory in Via degli Orbi, that ''Officine Meccaniche Armando Simoni'' were create, whose acronym, ...'
But it was only in 1925, after having completed the construction of its own factory in Via degli Orbi, that ''Officine Meccaniche Armando Simoni'' were create, whose acronym, [[OMAS]], will become the brand used for the marketed fountain pens. The first relevant model produced by [[OMAS]] was the "[[penna del dottore]]", patented in 1927, was an hard rubber [[lever filler]] model with a compartment located inside the barrel of the pen that contained in addition to the sac and the lever mechanism, a thermometer for measuring the fever, kept separate from the rest by a metal partition. The same year Simoni patented the metal joint used for the construction of the [[OMAS]] desk pens, for which the company becomes one of the leading Italian manufacturers.