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经营范围
发明名称
Improvements in optical comparators or indicating instruments
摘要
申请公布号
GB564755(A)
申请公布日期
1944.10.11
申请号
GB19430005429
申请日期
1943.04.05
申请人
COOKE, TROUGHTON & SIMMS LIMITED;EDWARD WILFRED TAYLOR
发明人
分类号
G01B11/02
主分类号
G01B11/02
代理机构
代理人
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