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发明名称
Optical encoder
摘要
申请公布号
HK149294(A)
申请公布日期
1995.01.06
申请号
HK19940001492
申请日期
1994.12.30
申请人
HEWLETT-PACKARD COMPANY
发明人
MARK G LEONARD
分类号
G01D5/36;H03M1/30;(IPC1-7):H03M1/24
主分类号
G01D5/36
代理机构
代理人
主权项
地址
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