发明名称 Moving body position detecting device
摘要 A moving body position detecting device is provided with at least three contacts and at least three conductors which are in contact respectively with the three contacts, connected in series to each other and disposed in parallel to each other, for detecting the position of a moving body according to the relative positional relationship between the three contacts and the three conductors.
申请公布号 US5628035(A) 申请公布日期 1997.05.06
申请号 US19950533319 申请日期 1995.09.25
申请人 CANON KABUSHIKI KAISHA 发明人 NAKAZAWA, ISAO
分类号 G01B7/00;G02B7/04;G02B7/08;G02B7/10;(IPC1-7):G03B1/18 主分类号 G01B7/00
代理机构 代理人
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