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发明名称
COMMODITY METERING SYSTEMS
摘要
申请公布号
GB8927593(D0)
申请公布日期
1990.02.07
申请号
GB19890027593
申请日期
1989.12.06
申请人
SCHLUMBERGER INDUSTRIES LIMITED
发明人
分类号
G01R22/00;G07F7/00;G07F7/08;G07F15/08;(IPC1-7):G07F15/08
主分类号
G01R22/00
代理机构
代理人
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