发明名称 Golf ball inspection using metal markers
摘要 A method for inspecting a golf ball comprising the steps of providing a golf ball comprising a core and a cover; providing at least one flat reference marker; abutting the golf ball against at least one marker; rotating the golf ball about a single axis; capturing an x-ray image of the golf ball and marker; and determining the eccentricity of the golf ball.
申请公布号 US6757353(B2) 申请公布日期 2004.06.29
申请号 US20020229614 申请日期 2002.08.28
申请人 ACUSHNET COMPANY 发明人 FURZE PAUL A
分类号 G01N23/04;(IPC1-7):G01N23/02 主分类号 G01N23/04
代理机构 代理人
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