发明名称 Center distance measuring tool
摘要 A center distance tool comprising a mounting block defining an open ended chamber, an indicator bar fixably mounted to another mounting block perpendicular to the chamber. A gauge bar slidably maintained longitudinally to said indicator bar, the gauge bar having a generally L-shaped configuration. A script plate mounted to gauge bar for visual read out of center distance.
申请公布号 US4506447(A) 申请公布日期 1985.03.26
申请号 US19830534997 申请日期 1983.09.22
申请人 DEERE & COMPANY 发明人 LOB, JAMES P.
分类号 G01B5/14;(IPC1-7):G01B5/14 主分类号 G01B5/14
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