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发明名称
PHOTOELECTRIC ANGULAR-POSITION MEASURING SYSTEM
摘要
申请公布号
EP0330810(B1)
申请公布日期
1991.06.05
申请号
EP19890100054
申请日期
1989.01.04
申请人
DR. JOHANNES HEIDENHAIN GMBH
发明人
ERNST, ALFONS, DIPL.-ING.
分类号
G01D5/38
主分类号
G01D5/38
代理机构
代理人
主权项
地址
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