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发明名称
OPTICAL ENCODER
摘要
申请公布号
JPS64417(A)
申请公布日期
1989.01.05
申请号
JP19880041012
申请日期
1988.02.24
申请人
ASAHI OPTICAL CO LTD
发明人
KAWASAKI SHUNSUI;HARA MASATO
分类号
G01D5/36;G01D5/38
主分类号
G01D5/36
代理机构
代理人
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地址
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