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发明名称
A method of comparing or controlling two phenomena
摘要
申请公布号
GB891134(A)
申请公布日期
1962.03.14
申请号
GB19580039134
申请日期
1958.12.04
申请人
BATAAFSCHE PETROLEUM MAATSCHAPPIJ N.V.
发明人
分类号
G01F15/02;G01R23/09;G05D11/13
主分类号
G01F15/02
代理机构
代理人
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地址
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