发明名称 Measurement device
摘要 A measurement device which includes a band of flexible material having measurement indicia and a zero reference marked thereon. The band is fixedly positioned on a surface on which the measurement is to be made so that at least a portion of the band and the zero reference are exposed. The band is arranged so that it can be moved so that the zero reference corresponds to a measurement reference point on the surface from which a measurement is to be made.
申请公布号 US5299358(A) 申请公布日期 1994.04.05
申请号 US19930105484 申请日期 1993.08.12
申请人 REUTER, DAVID Y. 发明人 REUTER, DAVID Y.
分类号 G01B3/10;(IPC1-7):G01B3/08 主分类号 G01B3/10
代理机构 代理人
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