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发明名称
Improvements in and relating to measuring instruments
摘要
申请公布号
GB715750(A)
申请公布日期
1954.09.22
申请号
GB19510008539
申请日期
1951.04.12
申请人
THE BRITISH THOMSON-HOUSTON COMPANY LIMITED
发明人
METCALFE HARRY FRANCIS
分类号
G01P15/125
主分类号
G01P15/125
代理机构
代理人
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