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{{PatentInfo |Inventor=Ernest M. Wade |Assignee=Ernest M. Wade |Country=GB |ApplicationNum=36169/32 |ApplicationDate=1932-12-21 |PatentNum=409074 |PatentDate=1934-04-26 |PriorityDate=1932-12-21 |Titolo=Improvements in or relating to Pencils |Marca=Lang...
{{PatentInfo
|Inventor=Ernest M. Wade
|Assignee=Ernest M. Wade
|Country=GB
|ApplicationNum=36169/32
|ApplicationDate=1932-12-21
|PatentNum=409074
|PatentDate=1934-04-26
|PriorityDate=1932-12-21
|Titolo=Improvements in or relating to Pencils
|Marca=Lang - Curzon - Summit
|Descrizione=Matita meccanica
}}
==Informazioni==
Brevetto per una matita meccanica.

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