Modifiche

{{VoceCronologia|Parker|Jack Knife|lancio|||}}

{{VoceCronologia|Parker|Jack Knife|lancio|||}}

{{VoceCronologia|Sheaffer||generico

{{VoceCronologia|Sheaffer||generico

| inizia la produzione delle prime penne a marchio [[Sheaffer]]

| inizia la produzione delle prime penne a marchio [[Sheaffer]]!!!!la cronologia della [[Sheaffer]] è basata sull'articolo: ''A HISTORY OF SHEAFFER PEN AND WALTER A. SHEAFFER ITS FOUNDER'', pubblicato dalla compagnia stessa, che deve essere considerato la fonte delle informazioni, se non notato altrimenti.!!

| the first fountain pens marked [[Sheaffer]] were produced

| the first fountain pens marked [[Sheaffer]] were produced!!!!the most part of the [[Sheaffer]] chronology take as reference the article: ''A HISTORY OF SHEAFFER PEN AND WALTER A. SHEAFFER ITS FOUNDER'', published by the company itself; until noted otherwise this should be considered the source of the info.!!

| début de la production des premiers stylos-plume a marque [[Sheaffer]]}}

| début de la production des premiers stylos-plume a marque [[Sheaffer]]!!!!l'histoire de la [[Sheaffer]] repose sur l'article ''A HISTORY OF SHEAFFER PEN AND WALTER A. SHEAFFER ITS FOUNDER'', édité par la société elle-même, qui devrait être considéré comme la source de l'information, sauf indication contraire.!!}}

[[Category:Anni cronologia]]

[[Category:Anni cronologia]]

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