Piccardi
{{PatentInfo |Inventor=Herbert Gesaja Ochs |Assignee=Conway Stewart & Co. |Country=GB |ApplicationNum=1427/58 |ApplicationDate=1958-01-15 |PatentNum=885374 |PatentDate=1961-12-28 |PriorityDate=1958-01-15 |Titolo=Improvements in or relating to Fountain ...