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发明名称
PHOTOELECTRIC POSITION MEASURING DEVICE
摘要
申请公布号
EP0333929(B1)
申请公布日期
1993.05.26
申请号
EP19880121670
申请日期
1988.12.24
申请人
DR. JOHANNES HEIDENHAIN GMBH
发明人
SPIES, ALFONS, DIPL.-ING.
分类号
G01D5/26;G01B11/00;G01D5/38;G01P3/36;G02B27/44
主分类号
G01D5/26
代理机构
代理人
主权项
地址
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