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{{PatentInfo |Inventor=Lionel Gunsberg |Assignee=Lionel Gunsberg |Country=GB |ApplicationNum=26125/32 |ApplicationDate=1932-09-20 |PatentNum=406073 |PatentDate=1934-02-22 |PriorityDate=1932-09-20 |Titolo=Improvements in and relating to Ink Wells and in...
{{PatentInfo
|Inventor=Lionel Gunsberg
|Assignee=Lionel Gunsberg
|Country=GB
|ApplicationNum=26125/32
|ApplicationDate=1932-09-20
|PatentNum=406073
|PatentDate=1934-02-22
|PriorityDate=1932-09-20
|Titolo=Improvements in and relating to Ink Wells and in particular Ink Wells suitable for use with Self-filling Fountain Pens
|Marca=Curzon
|Descrizione=Calamaio
}}
==Informazioni==
Brevetto per un calamaio.
|Inventor=Lionel Gunsberg
|Assignee=Lionel Gunsberg
|Country=GB
|ApplicationNum=26125/32
|ApplicationDate=1932-09-20
|PatentNum=406073
|PatentDate=1934-02-22
|PriorityDate=1932-09-20
|Titolo=Improvements in and relating to Ink Wells and in particular Ink Wells suitable for use with Self-filling Fountain Pens
|Marca=Curzon
|Descrizione=Calamaio
}}
==Informazioni==
Brevetto per un calamaio.