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{{PatentInfo |Inventor=Yves Zuber |Assignee=Etablissement Stylomine |Country=FR |ApplicationNum=764723 |ApplicationDate=1947-07-30 |PatentNum=2517522 |PatentDate=1950-08-01 |PriorityDate=1946-04-11 |Titolo=Slider for propelling pencils with several lea...
{{PatentInfo
|Inventor=Yves Zuber
|Assignee=Etablissement Stylomine
|Country=FR
|ApplicationNum=764723
|ApplicationDate=1947-07-30
|PatentNum=2517522
|PatentDate=1950-08-01
|PriorityDate=1946-04-11
|Titolo=Slider for propelling pencils with several leads
|Marca=Stylomine
|Descrizione=Matita meccanica
}}
==Informazioni==
Brevetto per una matita meccanica multipla.
|Inventor=Yves Zuber
|Assignee=Etablissement Stylomine
|Country=FR
|ApplicationNum=764723
|ApplicationDate=1947-07-30
|PatentNum=2517522
|PatentDate=1950-08-01
|PriorityDate=1946-04-11
|Titolo=Slider for propelling pencils with several leads
|Marca=Stylomine
|Descrizione=Matita meccanica
}}
==Informazioni==
Brevetto per una matita meccanica multipla.