Piccardi
{{PatentInfo |Inventor=Hajime Ishida |Assignee=Pairotto Man-Nen Hitsu Kabushiki Kaisha |Country=US |ApplicationNum=361012 |ApplicationDate=1964-04-20 |PatentNum=3175261 |PatentDate=1965-03-30 |PriorityDate=1963-04-26 |Titolo=Clip mounting device for wr...