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发明名称
ENCODER
摘要
申请公布号
JPH0399220(A)
申请公布日期
1991.04.24
申请号
JP19890236366
申请日期
1989.09.11
申请人
CANON INC
发明人
USUI MASAYUKI
分类号
G01D5/36
主分类号
G01D5/36
代理机构
代理人
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