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经营范围
发明名称
OPTICAL PROBE
摘要
申请公布号
GB8519387(D0)
申请公布日期
1985.09.04
申请号
GB19850019387
申请日期
1985.08.01
申请人
BRITISH PETROLEUM CO PLC
发明人
分类号
G01N21/85
主分类号
G01N21/85
代理机构
代理人
主权项
地址
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