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发明名称
Optical encoder
摘要
申请公布号
EP0890842(B1)
申请公布日期
2003.09.17
申请号
EP19980304875
申请日期
1998.06.22
申请人
ALPS ELECTRIC CO., LTD.
发明人
TANAKA, MASANOBU;YAMASHITA, TATSUMARO;KYOYA, SHOICHI
分类号
G01D5/36;G01B11/00;G01D5/347;G01P3/486;(IPC1-7):G01P3/486
主分类号
G01D5/36
代理机构
代理人
主权项
地址
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