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发明名称
Improvements in and relating to Photoelectic Length Measuring and Positioning Devices
摘要
申请公布号
GB1192047(A)
申请公布日期
1970.05.13
申请号
GB19670030206
申请日期
1967.06.30
申请人
VEB FEINMESS DRESDEN
发明人
GUNTHER WOLF;RUDOLF POPPE
分类号
G05D3/14
主分类号
G05D3/14
代理机构
代理人
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