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经营范围
发明名称
Mass flowmeter apparatus
摘要
申请公布号
US4718443(A)
申请公布日期
1988.01.12
申请号
US19870011954
申请日期
1987.02.06
申请人
CONOCO INC.
发明人
ADNEY, BILLY R.;ALWORTH, CHARLES W.;DURKEE, JOHN B.;JEFFRIES, BRYCE T.
分类号
G01F1/88;G01F3/36;G01F15/02;(IPC1-7):G01F11/28
主分类号
G01F1/88
代理机构
代理人
主权项
地址
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