发明名称 Partial-coring device
摘要 In a preferred embodiment, a cylindrically shaped coring device is provided with an axially-slidable side member that alternately ejects and retracts a core-slicing or cutting structure removable of a portion of the core of a fruit, and provided with another axially-slidable ejector member.
申请公布号 US4310969(A) 申请公布日期 1982.01.19
申请号 US19810245922 申请日期 1981.03.20
申请人 CANNIZZARO, JOSEPH;WINSTON, LAURA 发明人 CANNIZZARO, JOSEPH;WINSTON, LAURA
分类号 A47J25/00;(IPC1-7):A47J25/00 主分类号 A47J25/00
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