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发明名称
OPTICAL ROTARY ENCODER
摘要
申请公布号
JPH01112110(A)
申请公布日期
1989.04.28
申请号
JP19870269912
申请日期
1987.10.26
申请人
SONY CORP
发明人
MIYOSHI HIROSHI;YAMAMOTO MASANOBU;SUZUKI JUNICHI;TAUCHI YOICHIRO;TSUCHIYA TAKASHI
分类号
G01D5/30
主分类号
G01D5/30
代理机构
代理人
主权项
地址
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