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发明名称
Optical encoder having two sensing photodetectors and a reference photodetector
摘要
申请公布号
GB2459550(A)
申请公布日期
2009.11.04
申请号
GB20090003444
申请日期
2009.02.27
申请人
AVAGO TECHNOLOGIES ECBU IP
发明人
KHONG HIN TOH;NANTA-KUMAR PAYANDI;GIM ENG CHEW
分类号
G01D5/347
主分类号
G01D5/347
代理机构
代理人
主权项
地址
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