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{{PatentInfo |Inventor=Oscar Federbusch |Assignee=Oscar Federbusch, Maurice H. Claster, Louis Claster |Country=US |ApplicationNum=379000 |ApplicationDate=1929-07-17 |PatentNum=1818216 |PatentDate=1931-08-11 |PriorityDate=1929-07-17 |Titolo=Fountain...