Method and apparatus for detecting a reference position of a rotating scale with two sensors,申请号US19890409796-传众专利搜索

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发明名称	Method and apparatus for detecting a reference position of a rotating scale with two sensors
摘要
申请公布号	US5026985(A)	申请公布日期	1991.06.25
申请号	US19890409796	申请日期	1989.09.20
申请人	CANON KABUSHIKI KAISHA	发明人	ISHIZUKA, KOH;NISHIMURA, TETSUHARU;TSUKIJI, MASAAKI;ISHII, SATOSHI
分类号	G01D5/36	主分类号	G01D5/36
代理机构		代理人
主权项
地址

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