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经营范围
发明名称
Perfectionnements aux appareils optiques de mesure
摘要
申请公布号
FR933125(A)
申请公布日期
1948.04.12
申请号
FRD933125
申请日期
1946.08.30
申请人
VICKERS-ARMSTRONGS LIMITED
发明人
分类号
G01N3/42
主分类号
G01N3/42
代理机构
代理人
主权项
地址
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