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发明名称
AN IMPROVED LIGHT RATIO METER
摘要
申请公布号
GB9018420(D0)
申请公布日期
1990.10.03
申请号
GB19900018420
申请日期
1990.08.22
申请人
BRITISH NUCLEAR FUELS PLC
发明人
分类号
H01S3/00;H01S3/03;H01S3/227
主分类号
H01S3/00
代理机构
代理人
主权项
地址
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