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经营范围
发明名称
PIPE RHEOMETER
摘要
申请公布号
GB9011501(D0)
申请公布日期
1990.07.11
申请号
GB19900011501
申请日期
1990.05.23
申请人
SOCIETE DE PROSPECTION ELECTRIQUE SCHLUMBERGER
发明人
分类号
E21B49/00;G01N11/08;G01N33/28
主分类号
E21B49/00
代理机构
代理人
主权项
地址
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