Modifiche

|  1919 || ''Stiassi e Tantini'' is founded in Bologna

|  1919 || ''Stiassi e Tantini'' is founded in Bologna

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|  1920 || ''The [[Scotland]] Pen Italiana'' brand is registered by ''Stiassi e Tantini''

|  1920 || ''The [[Scotland]] Pen Italiana'' company name is registered by ''Stiassi e Tantini'' in Bologna

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|  1939 || ''Stiassi e Tantini'' close, reopened as ''S.I.S.A.'' (''Società Italiana Stilografiche e Affini'')

|  1939 || ''Stiassi e Tantini'' closed, and was reopened as ''S.I.S.A.'' (''Società Italiana Stilografiche e Affini'')

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|  1940?<ref>uncertain date, supposes next year from ''S.I.S.A.'' foundation</ref> || ''S.I.S.A.'' becomes ''F.I.S.A.'' (''Fabbrica Italiana Stilografiche e Affini'')

|  1940?<ref>uncertain date, supposes next year from ''S.I.S.A.'' foundation</ref> || ''S.I.S.A.'' becomes ''F.I.S.A.'' (''Fabbrica Italiana Stilografiche e Affini'')